408049487976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4019}}^1\times {\mathrm{7937}}^1$

素因数の和:12019

約数の個数: 128

約数和(自身を含む): 1125811612800

約数和(自身を除く): 717762124824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4019, 4264, 6396, 7937, 8038, 12057, 12792, 15874, 16076, 23811, 24114, 31748, 32152, 47622, 48228, 52247, 63496, 95244, 96456, 103181, 104494, 156741, 164779, 190488, 206362, 208988, 309543, 313482, 325417, 329558, 412724, 417976, 494337, 619086, 626964, 650834, 659116, 825448, 976251, 988674, 1238172, 1253928, 1301668, 1318232, 1952502, 1977348, 2142127, 2476344, 2603336, 3905004, 3954696, 4230421, 4284254, 6426381, 7810008, 8460842, 8568508, 12691263, 12852762, 16921684, 17137016, 25382526, 25705524, 31898803, 33843368, 50765052, 51411048, 63797606, 95696409, 101530104, 127595212, 191392818, 255190424, 382785636, 414684439, 765571272, 829368878, 1244053317, 1307850923, 1658737756, 2488106634, 2615701846, 3317475512, 3923552769, 4976213268, 5231403692, 7847105538, 9952426536, 10462807384, 15694211076, 17002061999, 31388422152, 34004123998, 51006185997, 68008247996, 102012371994, 136016495992, 204024743988, 408049487976]

約数ペア:

[(1, 408049487976), (2, 204024743988), (3, 136016495992), (4, 102012371994), (6, 68008247996), (8, 51006185997), (12, 34004123998), (13, 31388422152), (24, 17002061999), (26, 15694211076), (39, 10462807384), (41, 9952426536), (52, 7847105538), (78, 5231403692), (82, 4976213268), (104, 3923552769), (123, 3317475512), (156, 2615701846), (164, 2488106634), (246, 1658737756), (312, 1307850923), (328, 1244053317), (492, 829368878), (533, 765571272), (984, 414684439), (1066, 382785636), (1599, 255190424), (2132, 191392818), (3198, 127595212), (4019, 101530104), (4264, 95696409), (6396, 63797606), (7937, 51411048), (8038, 50765052), (12057, 33843368), (12792, 31898803), (15874, 25705524), (16076, 25382526), (23811, 17137016), (24114, 16921684), (31748, 12852762), (32152, 12691263), (47622, 8568508), (48228, 8460842), (52247, 7810008), (63496, 6426381), (95244, 4284254), (96456, 4230421), (103181, 3954696), (104494, 3905004), (156741, 2603336), (164779, 2476344), (190488, 2142127), (206362, 1977348), (208988, 1952502), (309543, 1318232), (313482, 1301668), (325417, 1253928), (329558, 1238172), (412724, 988674), (417976, 976251), (494337, 825448), (619086, 659116), (626964, 650834)]