686862976752

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{284243}}^1$

素因数の和:284527

約数の個数: 120

約数和(自身を含む): 1953312261264

約数和(自身を除く): 1266449284512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 173, 194, 291, 346, 388, 519, 582, 692, 776, 873, 1038, 1164, 1384, 1552, 1557, 1746, 2076, 2328, 2768, 3114, 3492, 4152, 4656, 6228, 6984, 8304, 12456, 13968, 16781, 24912, 33562, 50343, 67124, 100686, 134248, 151029, 201372, 268496, 284243, 302058, 402744, 568486, 604116, 805488, 852729, 1136972, 1208232, 1705458, 2273944, 2416464, 2558187, 3410916, 4547888, 5116374, 6821832, 10232748, 13643664, 20465496, 27571571, 40930992, 49174039, 55143142, 82714713, 98348078, 110286284, 147522117, 165429426, 196696156, 220572568, 248144139, 295044234, 330858852, 393392312, 441145136, 442566351, 496288278, 590088468, 661717704, 786784624, 885132702, 992576556, 1180176936, 1323435408, 1770265404, 1985153112, 2360353872, 3540530808, 3970306224, 4769881783, 7081061616, 9539763566, 14309645349, 19079527132, 28619290698, 38159054264, 42928936047, 57238581396, 76318108528, 85857872094, 114477162792, 171715744188, 228954325584, 343431488376, 686862976752]

約数ペア:

[(1, 686862976752), (2, 343431488376), (3, 228954325584), (4, 171715744188), (6, 114477162792), (8, 85857872094), (9, 76318108528), (12, 57238581396), (16, 42928936047), (18, 38159054264), (24, 28619290698), (36, 19079527132), (48, 14309645349), (72, 9539763566), (97, 7081061616), (144, 4769881783), (173, 3970306224), (194, 3540530808), (291, 2360353872), (346, 1985153112), (388, 1770265404), (519, 1323435408), (582, 1180176936), (692, 992576556), (776, 885132702), (873, 786784624), (1038, 661717704), (1164, 590088468), (1384, 496288278), (1552, 442566351), (1557, 441145136), (1746, 393392312), (2076, 330858852), (2328, 295044234), (2768, 248144139), (3114, 220572568), (3492, 196696156), (4152, 165429426), (4656, 147522117), (6228, 110286284), (6984, 98348078), (8304, 82714713), (12456, 55143142), (13968, 49174039), (16781, 40930992), (24912, 27571571), (33562, 20465496), (50343, 13643664), (67124, 10232748), (100686, 6821832), (134248, 5116374), (151029, 4547888), (201372, 3410916), (268496, 2558187), (284243, 2416464), (302058, 2273944), (402744, 1705458), (568486, 1208232), (604116, 1136972), (805488, 852729)]