1288264752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1495

約数の個数: 120

約数和(自身を含む): 3806899200

約数和(自身を除く): 2518634448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 479, 684, 912, 958, 983, 1368, 1437, 1916, 1966, 2736, 2874, 2949, 3832, 3932, 4311, 5748, 5898, 7664, 7864, 8622, 8847, 9101, 11496, 11796, 15728, 17244, 17694, 18202, 18677, 22992, 23592, 27303, 34488, 35388, 36404, 37354, 47184, 54606, 56031, 68976, 70776, 72808, 74708, 81909, 109212, 112062, 141552, 145616, 149416, 163818, 168093, 218424, 224124, 298832, 327636, 336186, 436848, 448248, 470857, 655272, 672372, 896496, 941714, 1310544, 1344744, 1412571, 1883428, 2689488, 2825142, 3766856, 4237713, 5650284, 7533712, 8475426, 8946283, 11300568, 16950852, 17892566, 22601136, 26838849, 33901704, 35785132, 53677698, 67803408, 71570264, 80516547, 107355396, 143140528, 161033094, 214710792, 322066188, 429421584, 644132376, 1288264752]

約数ペア:

[(1, 1288264752), (2, 644132376), (3, 429421584), (4, 322066188), (6, 214710792), (8, 161033094), (9, 143140528), (12, 107355396), (16, 80516547), (18, 71570264), (19, 67803408), (24, 53677698), (36, 35785132), (38, 33901704), (48, 26838849), (57, 22601136), (72, 17892566), (76, 16950852), (114, 11300568), (144, 8946283), (152, 8475426), (171, 7533712), (228, 5650284), (304, 4237713), (342, 3766856), (456, 2825142), (479, 2689488), (684, 1883428), (912, 1412571), (958, 1344744), (983, 1310544), (1368, 941714), (1437, 896496), (1916, 672372), (1966, 655272), (2736, 470857), (2874, 448248), (2949, 436848), (3832, 336186), (3932, 327636), (4311, 298832), (5748, 224124), (5898, 218424), (7664, 168093), (7864, 163818), (8622, 149416), (8847, 145616), (9101, 141552), (11496, 112062), (11796, 109212), (15728, 81909), (17244, 74708), (17694, 72808), (18202, 70776), (18677, 68976), (22992, 56031), (23592, 54606), (27303, 47184), (34488, 37354), (35388, 36404)]