389050992

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 320

約数和(自身を含む): 1333248000

約数和(自身を除く): 944197008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 48, 54, 57, 62, 66, 72, 76, 88, 93, 99, 108, 114, 124, 132, 139, 144, 152, 171, 176, 186, 198, 209, 216, 228, 248, 264, 278, 279, 297, 304, 341, 342, 372, 396, 417, 418, 432, 456, 496, 513, 528, 556, 558, 589, 594, 627, 682, 684, 744, 792, 834, 836, 837, 912, 1023, 1026, 1112, 1116, 1178, 1188, 1251, 1254, 1364, 1368, 1488, 1529, 1584, 1668, 1672, 1674, 1767, 1881, 2046, 2052, 2224, 2232, 2356, 2376, 2502, 2508, 2641, 2728, 2736, 3058, 3069, 3336, 3344, 3348, 3534, 3753, 3762, 4092, 4104, 4309, 4464, 4587, 4712, 4752, 5004, 5016, 5282, 5301, 5456, 5643, 6116, 6138, 6479, 6672, 6696, 7068, 7506, 7524, 7923, 8184, 8208, 8618, 9174, 9207, 9424, 10008, 10032, 10564, 10602, 11286, 12232, 12276, 12927, 12958, 13392, 13761, 14136, 15012, 15048, 15846, 15903, 16368, 17236, 18348, 18414, 19437, 20016, 21128, 21204, 22572, 23769, 24464, 24552, 25854, 25916, 27522, 28272, 29051, 30024, 30096, 31692, 31806, 34472, 36696, 36828, 38781, 38874, 41283, 42256, 42408, 45144, 47399, 47538, 49104, 51708, 51832, 55044, 58102, 58311, 60048, 63384, 63612, 68944, 71307, 73392, 73656, 77562, 77748, 81871, 82566, 84816, 87153, 90288, 94798, 95076, 103416, 103664, 110088, 116204, 116343, 116622, 126768, 127224, 142197, 142614, 147312, 155124, 155496, 163742, 165132, 174306, 174933, 189596, 190152, 206832, 220176, 232408, 232686, 233244, 245613, 254448, 261459, 284394, 285228, 310248, 310992, 327484, 330264, 348612, 349866, 379192, 380304, 426591, 464816, 465372, 466488, 491226, 522918, 568788, 570456, 620496, 654968, 660528, 697224, 699732, 736839, 758384, 784377, 853182, 900581, 930744, 932976, 982452, 1045836, 1137576, 1140912, 1279773, 1309936, 1394448, 1399464, 1473678, 1568754, 1706364, 1801162, 1861488, 1964904, 2091672, 2210517, 2275152, 2559546, 2701743, 2798928, 2947356, 3137508, 3412728, 3602324, 3929808, 4183344, 4421034, 5119092, 5403486, 5894712, 6275016, 6825456, 7204648, 8105229, 8842068, 10238184, 10806972, 11789424, 12550032, 14409296, 16210458, 17684136, 20476368, 21613944, 24315687, 32420916, 35368272, 43227888, 48631374, 64841832, 97262748, 129683664, 194525496, 389050992]

約数ペア:

[(1, 389050992), (2, 194525496), (3, 129683664), (4, 97262748), (6, 64841832), (8, 48631374), (9, 43227888), (11, 35368272), (12, 32420916), (16, 24315687), (18, 21613944), (19, 20476368), (22, 17684136), (24, 16210458), (27, 14409296), (31, 12550032), (33, 11789424), (36, 10806972), (38, 10238184), (44, 8842068), (48, 8105229), (54, 7204648), (57, 6825456), (62, 6275016), (66, 5894712), (72, 5403486), (76, 5119092), (88, 4421034), (93, 4183344), (99, 3929808), (108, 3602324), (114, 3412728), (124, 3137508), (132, 2947356), (139, 2798928), (144, 2701743), (152, 2559546), (171, 2275152), (176, 2210517), (186, 2091672), (198, 1964904), (209, 1861488), (216, 1801162), (228, 1706364), (248, 1568754), (264, 1473678), (278, 1399464), (279, 1394448), (297, 1309936), (304, 1279773), (341, 1140912), (342, 1137576), (372, 1045836), (396, 982452), (417, 932976), (418, 930744), (432, 900581), (456, 853182), (496, 784377), (513, 758384), (528, 736839), (556, 699732), (558, 697224), (589, 660528), (594, 654968), (627, 620496), (682, 570456), (684, 568788), (744, 522918), (792, 491226), (834, 466488), (836, 465372), (837, 464816), (912, 426591), (1023, 380304), (1026, 379192), (1112, 349866), (1116, 348612), (1178, 330264), (1188, 327484), (1251, 310992), (1254, 310248), (1364, 285228), (1368, 284394), (1488, 261459), (1529, 254448), (1584, 245613), (1668, 233244), (1672, 232686), (1674, 232408), (1767, 220176), (1881, 206832), (2046, 190152), (2052, 189596), (2224, 174933), (2232, 174306), (2356, 165132), (2376, 163742), (2502, 155496), (2508, 155124), (2641, 147312), (2728, 142614), (2736, 142197), (3058, 127224), (3069, 126768), (3336, 116622), (3344, 116343), (3348, 116204), (3534, 110088), (3753, 103664), (3762, 103416), (4092, 95076), (4104, 94798), (4309, 90288), (4464, 87153), (4587, 84816), (4712, 82566), (4752, 81871), (5004, 77748), (5016, 77562), (5282, 73656), (5301, 73392), (5456, 71307), (5643, 68944), (6116, 63612), (6138, 63384), (6479, 60048), (6672, 58311), (6696, 58102), (7068, 55044), (7506, 51832), (7524, 51708), (7923, 49104), (8184, 47538), (8208, 47399), (8618, 45144), (9174, 42408), (9207, 42256), (9424, 41283), (10008, 38874), (10032, 38781), (10564, 36828), (10602, 36696), (11286, 34472), (12232, 31806), (12276, 31692), (12927, 30096), (12958, 30024), (13392, 29051), (13761, 28272), (14136, 27522), (15012, 25916), (15048, 25854), (15846, 24552), (15903, 24464), (16368, 23769), (17236, 22572), (18348, 21204), (18414, 21128), (19437, 20016)]