254975123952

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2999}}^1\times {\mathrm{4507}}^1$

素因数の和:7651

約数の個数: 120

約数和(自身を含む): 719422704000

約数和(自身を除く): 464447580048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 2999, 3144, 4507, 4716, 5998, 6288, 8997, 9014, 9432, 11996, 13521, 17994, 18028, 18864, 23992, 26991, 27042, 35988, 36056, 40563, 47984, 53982, 54084, 71976, 72112, 81126, 107964, 108168, 143952, 162252, 215928, 216336, 324504, 392869, 431856, 590417, 649008, 785738, 1178607, 1180834, 1571476, 1771251, 2357214, 2361668, 3142952, 3535821, 3542502, 4714428, 4723336, 5313753, 6285904, 7071642, 7085004, 9428856, 9446672, 10627506, 13516493, 14143284, 14170008, 18857712, 21255012, 27032986, 28286568, 28340016, 40549479, 42510024, 54065972, 56573136, 81098958, 85020048, 108131944, 121648437, 162197916, 216263888, 243296874, 324395832, 486593748, 648791664, 973187496, 1770660583, 1946374992, 3541321166, 5311981749, 7082642332, 10623963498, 14165284664, 15935945247, 21247926996, 28330569328, 31871890494, 42495853992, 63743780988, 84991707984, 127487561976, 254975123952]

約数ペア:

[(1, 254975123952), (2, 127487561976), (3, 84991707984), (4, 63743780988), (6, 42495853992), (8, 31871890494), (9, 28330569328), (12, 21247926996), (16, 15935945247), (18, 14165284664), (24, 10623963498), (36, 7082642332), (48, 5311981749), (72, 3541321166), (131, 1946374992), (144, 1770660583), (262, 973187496), (393, 648791664), (524, 486593748), (786, 324395832), (1048, 243296874), (1179, 216263888), (1572, 162197916), (2096, 121648437), (2358, 108131944), (2999, 85020048), (3144, 81098958), (4507, 56573136), (4716, 54065972), (5998, 42510024), (6288, 40549479), (8997, 28340016), (9014, 28286568), (9432, 27032986), (11996, 21255012), (13521, 18857712), (17994, 14170008), (18028, 14143284), (18864, 13516493), (23992, 10627506), (26991, 9446672), (27042, 9428856), (35988, 7085004), (36056, 7071642), (40563, 6285904), (47984, 5313753), (53982, 4723336), (54084, 4714428), (71976, 3542502), (72112, 3535821), (81126, 3142952), (107964, 2361668), (108168, 2357214), (143952, 1771251), (162252, 1571476), (215928, 1180834), (216336, 1178607), (324504, 785738), (392869, 649008), (431856, 590417)]