28478114784

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2481

約数の個数: 432

約数和(自身を含む): 100889058816

約数和(自身を除く): 72410944032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 72, 81, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 162, 168, 186, 189, 196, 216, 217, 224, 243, 248, 252, 279, 288, 294, 324, 336, 372, 378, 392, 432, 434, 441, 486, 496, 504, 558, 567, 588, 648, 651, 672, 744, 756, 784, 837, 864, 868, 882, 972, 992, 1008, 1116, 1134, 1176, 1296, 1302, 1323, 1488, 1512, 1519, 1568, 1674, 1701, 1736, 1764, 1944, 1953, 2016, 2232, 2268, 2352, 2411, 2511, 2592, 2604, 2646, 2976, 3024, 3038, 3348, 3402, 3472, 3528, 3888, 3906, 3969, 4464, 4536, 4557, 4704, 4822, 5022, 5208, 5292, 5859, 6048, 6076, 6696, 6804, 6944, 7056, 7233, 7533, 7776, 7812, 7938, 8928, 9072, 9114, 9644, 10044, 10416, 10584, 11718, 11907, 12152, 13392, 13608, 13671, 14112, 14466, 15066, 15624, 15876, 16877, 17577, 18144, 18228, 19288, 20088, 20832, 21168, 21699, 23436, 23814, 24304, 26784, 27216, 27342, 28932, 30132, 31248, 31752, 33754, 35154, 36456, 38576, 40176, 41013, 42336, 43398, 46872, 47628, 48608, 50631, 52731, 54432, 54684, 57864, 60264, 62496, 63504, 65097, 67508, 70308, 72912, 74741, 77152, 80352, 82026, 86796, 93744, 95256, 101262, 105462, 109368, 115728, 118139, 120528, 123039, 127008, 130194, 135016, 140616, 145824, 149482, 151893, 164052, 173592, 187488, 190512, 195291, 202524, 210924, 218736, 224223, 231456, 236278, 241056, 246078, 260388, 270032, 281232, 298964, 303786, 328104, 347184, 354417, 369117, 381024, 390582, 405048, 421848, 437472, 448446, 455679, 472556, 492156, 520776, 523187, 540064, 562464, 585873, 597928, 607572, 656208, 672669, 694368, 708834, 738234, 781164, 810096, 843696, 896892, 911358, 945112, 984312, 1041552, 1046374, 1063251, 1171746, 1195856, 1215144, 1312416, 1345338, 1367037, 1417668, 1476468, 1562328, 1569561, 1620192, 1687392, 1793784, 1822716, 1890224, 1968624, 2018007, 2083104, 2092748, 2126502, 2343492, 2391712, 2430288, 2690676, 2734074, 2835336, 2952936, 3124656, 3139122, 3189753, 3587568, 3645432, 3662309, 3780448, 3937248, 4036014, 4101111, 4185496, 4253004, 4686984, 4708683, 4860576, 5381352, 5468148, 5670672, 5905872, 6054021, 6249312, 6278244, 6379506, 7175136, 7290864, 7324618, 8072028, 8202222, 8370992, 8506008, 9373968, 9417366, 9569259, 10762704, 10936296, 10986927, 11341344, 11811744, 12108042, 12556488, 12759012, 14126049, 14581728, 14649236, 16144056, 16404444, 16741984, 17012016, 18162063, 18747936, 18834732, 19138518, 21525408, 21872592, 21973854, 24216084, 25112976, 25518024, 28252098, 28707777, 29298472, 32288112, 32808888, 32960781, 34024032, 36324126, 37669464, 38277036, 42378147, 43745184, 43947708, 48432168, 50225952, 51036048, 56504196, 57415554, 58596944, 64576224, 65617776, 65921562, 72648252, 75338928, 76554072, 84756294, 87895416, 96864336, 98882343, 102072096, 113008392, 114831108, 117193888, 127134441, 131235552, 131843124, 145296504, 150677856, 153108144, 169512588, 175790832, 193728672, 197764686, 226016784, 229662216, 254268882, 263686248, 290593008, 296647029, 306216288, 339025176, 351581664, 395529372, 452033568, 459324432, 508537764, 527372496, 581186016, 593294058, 678050352, 791058744, 889941087, 918648864, 1017075528, 1054744992, 1186588116, 1356100704, 1582117488, 1779882174, 2034151056, 2373176232, 3164234976, 3559764348, 4068302112, 4746352464, 7119528696, 9492704928, 14239057392, 28478114784]

約数ペア:

[(1, 28478114784), (2, 14239057392), (3, 9492704928), (4, 7119528696), (6, 4746352464), (7, 4068302112), (8, 3559764348), (9, 3164234976), (12, 2373176232), (14, 2034151056), (16, 1779882174), (18, 1582117488), (21, 1356100704), (24, 1186588116), (27, 1054744992), (28, 1017075528), (31, 918648864), (32, 889941087), (36, 791058744), (42, 678050352), (48, 593294058), (49, 581186016), (54, 527372496), (56, 508537764), (62, 459324432), (63, 452033568), (72, 395529372), (81, 351581664), (84, 339025176), (93, 306216288), (96, 296647029), (98, 290593008), (108, 263686248), (112, 254268882), (124, 229662216), (126, 226016784), (144, 197764686), (147, 193728672), (162, 175790832), (168, 169512588), (186, 153108144), (189, 150677856), (196, 145296504), (216, 131843124), (217, 131235552), (224, 127134441), (243, 117193888), (248, 114831108), (252, 113008392), (279, 102072096), (288, 98882343), (294, 96864336), (324, 87895416), (336, 84756294), (372, 76554072), (378, 75338928), (392, 72648252), (432, 65921562), (434, 65617776), (441, 64576224), (486, 58596944), (496, 57415554), (504, 56504196), (558, 51036048), (567, 50225952), (588, 48432168), (648, 43947708), (651, 43745184), (672, 42378147), (744, 38277036), (756, 37669464), (784, 36324126), (837, 34024032), (864, 32960781), (868, 32808888), (882, 32288112), (972, 29298472), (992, 28707777), (1008, 28252098), (1116, 25518024), (1134, 25112976), (1176, 24216084), (1296, 21973854), (1302, 21872592), (1323, 21525408), (1488, 19138518), (1512, 18834732), (1519, 18747936), (1568, 18162063), (1674, 17012016), (1701, 16741984), (1736, 16404444), (1764, 16144056), (1944, 14649236), (1953, 14581728), (2016, 14126049), (2232, 12759012), (2268, 12556488), (2352, 12108042), (2411, 11811744), (2511, 11341344), (2592, 10986927), (2604, 10936296), (2646, 10762704), (2976, 9569259), (3024, 9417366), (3038, 9373968), (3348, 8506008), (3402, 8370992), (3472, 8202222), (3528, 8072028), (3888, 7324618), (3906, 7290864), (3969, 7175136), (4464, 6379506), (4536, 6278244), (4557, 6249312), (4704, 6054021), (4822, 5905872), (5022, 5670672), (5208, 5468148), (5292, 5381352), (5859, 4860576), (6048, 4708683), (6076, 4686984), (6696, 4253004), (6804, 4185496), (6944, 4101111), (7056, 4036014), (7233, 3937248), (7533, 3780448), (7776, 3662309), (7812, 3645432), (7938, 3587568), (8928, 3189753), (9072, 3139122), (9114, 3124656), (9644, 2952936), (10044, 2835336), (10416, 2734074), (10584, 2690676), (11718, 2430288), (11907, 2391712), (12152, 2343492), (13392, 2126502), (13608, 2092748), (13671, 2083104), (14112, 2018007), (14466, 1968624), (15066, 1890224), (15624, 1822716), (15876, 1793784), (16877, 1687392), (17577, 1620192), (18144, 1569561), (18228, 1562328), (19288, 1476468), (20088, 1417668), (20832, 1367037), (21168, 1345338), (21699, 1312416), (23436, 1215144), (23814, 1195856), (24304, 1171746), (26784, 1063251), (27216, 1046374), (27342, 1041552), (28932, 984312), (30132, 945112), (31248, 911358), (31752, 896892), (33754, 843696), (35154, 810096), (36456, 781164), (38576, 738234), (40176, 708834), (41013, 694368), (42336, 672669), (43398, 656208), (46872, 607572), (47628, 597928), (48608, 585873), (50631, 562464), (52731, 540064), (54432, 523187), (54684, 520776), (57864, 492156), (60264, 472556), (62496, 455679), (63504, 448446), (65097, 437472), (67508, 421848), (70308, 405048), (72912, 390582), (74741, 381024), (77152, 369117), (80352, 354417), (82026, 347184), (86796, 328104), (93744, 303786), (95256, 298964), (101262, 281232), (105462, 270032), (109368, 260388), (115728, 246078), (118139, 241056), (120528, 236278), (123039, 231456), (127008, 224223), (130194, 218736), (135016, 210924), (140616, 202524), (145824, 195291), (149482, 190512), (151893, 187488), (164052, 173592)]