28971301968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1807

約数の個数: 320

約数和(自身を含む): 98660352000

約数和(自身を除く): 69689050032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 199, 216, 217, 248, 252, 279, 336, 372, 378, 398, 432, 434, 496, 504, 558, 597, 651, 744, 756, 796, 837, 868, 1008, 1116, 1194, 1302, 1393, 1488, 1512, 1553, 1592, 1674, 1736, 1791, 1953, 2232, 2388, 2604, 2786, 3024, 3106, 3184, 3348, 3472, 3582, 3906, 4179, 4464, 4659, 4776, 5208, 5373, 5572, 5859, 6169, 6212, 6696, 7164, 7812, 8358, 9318, 9552, 10416, 10746, 10871, 11144, 11718, 12338, 12424, 12537, 13392, 13977, 14328, 15624, 16716, 18507, 18636, 21492, 21742, 22288, 23436, 24676, 24848, 25074, 27954, 28656, 31248, 32613, 33432, 37014, 37272, 37611, 41931, 42984, 43183, 43484, 46872, 48143, 49352, 50148, 55521, 55908, 65226, 66864, 74028, 74544, 75222, 83862, 85968, 86366, 86968, 93744, 96286, 97839, 98704, 100296, 111042, 111816, 129549, 130452, 144429, 148056, 150444, 166563, 167724, 172732, 173936, 192572, 195678, 200592, 222084, 223632, 259098, 260904, 288858, 293517, 296112, 300888, 309047, 333126, 335448, 337001, 345464, 385144, 388647, 391356, 433287, 444168, 518196, 521808, 577716, 587034, 601776, 618094, 666252, 670896, 674002, 690928, 770288, 777294, 782712, 866574, 888336, 927141, 1011003, 1036392, 1155432, 1165941, 1174068, 1236188, 1299861, 1332504, 1348004, 1554588, 1565424, 1733148, 1854282, 2022006, 2072784, 2163329, 2310864, 2331882, 2348136, 2472376, 2599722, 2665008, 2696008, 2781423, 3033009, 3109176, 3466296, 3708564, 4044012, 4326658, 4663764, 4696272, 4944752, 5199444, 5392016, 5562846, 6066018, 6218352, 6489987, 6932592, 7417128, 8088024, 8344269, 8653316, 9099027, 9327528, 9580457, 10398888, 11125692, 12132036, 12979974, 14834256, 16176048, 16688538, 17306632, 18198054, 18655056, 19160914, 19469961, 20797776, 22251384, 24264072, 25959948, 28741371, 33377076, 34613264, 36396108, 38321828, 38939922, 44502768, 48528144, 51919896, 57482742, 58409883, 66754152, 67063199, 72792216, 76643656, 77879844, 86224113, 103839792, 114965484, 116819766, 133508304, 134126398, 145584432, 153287312, 155759688, 172448226, 201189597, 229930968, 233639532, 258672339, 268252796, 311519376, 344896452, 402379194, 459861936, 467279064, 517344678, 536505592, 603568791, 689792904, 804758388, 934558128, 1034689356, 1073011184, 1207137582, 1379585808, 1609516776, 1810706373, 2069378712, 2414275164, 3219033552, 3621412746, 4138757424, 4828550328, 7242825492, 9657100656, 14485650984, 28971301968]

約数ペア:

[(1, 28971301968), (2, 14485650984), (3, 9657100656), (4, 7242825492), (6, 4828550328), (7, 4138757424), (8, 3621412746), (9, 3219033552), (12, 2414275164), (14, 2069378712), (16, 1810706373), (18, 1609516776), (21, 1379585808), (24, 1207137582), (27, 1073011184), (28, 1034689356), (31, 934558128), (36, 804758388), (42, 689792904), (48, 603568791), (54, 536505592), (56, 517344678), (62, 467279064), (63, 459861936), (72, 402379194), (84, 344896452), (93, 311519376), (108, 268252796), (112, 258672339), (124, 233639532), (126, 229930968), (144, 201189597), (168, 172448226), (186, 155759688), (189, 153287312), (199, 145584432), (216, 134126398), (217, 133508304), (248, 116819766), (252, 114965484), (279, 103839792), (336, 86224113), (372, 77879844), (378, 76643656), (398, 72792216), (432, 67063199), (434, 66754152), (496, 58409883), (504, 57482742), (558, 51919896), (597, 48528144), (651, 44502768), (744, 38939922), (756, 38321828), (796, 36396108), (837, 34613264), (868, 33377076), (1008, 28741371), (1116, 25959948), (1194, 24264072), (1302, 22251384), (1393, 20797776), (1488, 19469961), (1512, 19160914), (1553, 18655056), (1592, 18198054), (1674, 17306632), (1736, 16688538), (1791, 16176048), (1953, 14834256), (2232, 12979974), (2388, 12132036), (2604, 11125692), (2786, 10398888), (3024, 9580457), (3106, 9327528), (3184, 9099027), (3348, 8653316), (3472, 8344269), (3582, 8088024), (3906, 7417128), (4179, 6932592), (4464, 6489987), (4659, 6218352), (4776, 6066018), (5208, 5562846), (5373, 5392016), (5572, 5199444), (5859, 4944752), (6169, 4696272), (6212, 4663764), (6696, 4326658), (7164, 4044012), (7812, 3708564), (8358, 3466296), (9318, 3109176), (9552, 3033009), (10416, 2781423), (10746, 2696008), (10871, 2665008), (11144, 2599722), (11718, 2472376), (12338, 2348136), (12424, 2331882), (12537, 2310864), (13392, 2163329), (13977, 2072784), (14328, 2022006), (15624, 1854282), (16716, 1733148), (18507, 1565424), (18636, 1554588), (21492, 1348004), (21742, 1332504), (22288, 1299861), (23436, 1236188), (24676, 1174068), (24848, 1165941), (25074, 1155432), (27954, 1036392), (28656, 1011003), (31248, 927141), (32613, 888336), (33432, 866574), (37014, 782712), (37272, 777294), (37611, 770288), (41931, 690928), (42984, 674002), (43183, 670896), (43484, 666252), (46872, 618094), (48143, 601776), (49352, 587034), (50148, 577716), (55521, 521808), (55908, 518196), (65226, 444168), (66864, 433287), (74028, 391356), (74544, 388647), (75222, 385144), (83862, 345464), (85968, 337001), (86366, 335448), (86968, 333126), (93744, 309047), (96286, 300888), (97839, 296112), (98704, 293517), (100296, 288858), (111042, 260904), (111816, 259098), (129549, 223632), (130452, 222084), (144429, 200592), (148056, 195678), (150444, 192572), (166563, 173936), (167724, 172732)]