401075472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51899}}^1$

素因数の和:51940

約数の個数: 80

約数和(自身を含む): 1235635200

約数和(自身を除く): 834559728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 51899, 103798, 155697, 207596, 311394, 363293, 415192, 622788, 726586, 830384, 1089879, 1193677, 1245576, 1453172, 2179758, 2387354, 2491152, 2906344, 3581031, 4359516, 4774708, 5812688, 7162062, 8355739, 8719032, 9549416, 14324124, 16711478, 17438064, 19098832, 25067217, 28648248, 33422956, 50134434, 57296496, 66845912, 100268868, 133691824, 200537736, 401075472]

約数ペア:

[(1, 401075472), (2, 200537736), (3, 133691824), (4, 100268868), (6, 66845912), (7, 57296496), (8, 50134434), (12, 33422956), (14, 28648248), (16, 25067217), (21, 19098832), (23, 17438064), (24, 16711478), (28, 14324124), (42, 9549416), (46, 8719032), (48, 8355739), (56, 7162062), (69, 5812688), (84, 4774708), (92, 4359516), (112, 3581031), (138, 2906344), (161, 2491152), (168, 2387354), (184, 2179758), (276, 1453172), (322, 1245576), (336, 1193677), (368, 1089879), (483, 830384), (552, 726586), (644, 622788), (966, 415192), (1104, 363293), (1288, 311394), (1932, 207596), (2576, 155697), (3864, 103798), (7728, 51899)]