123409832

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 295371720

約数和(自身を除く): 171961888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 182, 196, 244, 364, 392, 397, 427, 488, 637, 728, 793, 794, 854, 1274, 1586, 1588, 1708, 2548, 2779, 2989, 3172, 3176, 3416, 5096, 5161, 5551, 5558, 5978, 6344, 10322, 11102, 11116, 11956, 19453, 20644, 22204, 22232, 23912, 24217, 36127, 38857, 38906, 41288, 44408, 48434, 72254, 77714, 77812, 96868, 144508, 155428, 155624, 169519, 193736, 252889, 289016, 310856, 314821, 339038, 505778, 629642, 678076, 1011556, 1186633, 1259284, 1356152, 2023112, 2203747, 2373266, 2518568, 4407494, 4746532, 8814988, 9493064, 15426229, 17629976, 30852458, 61704916, 123409832]

約数ペア:

[(1, 123409832), (2, 61704916), (4, 30852458), (7, 17629976), (8, 15426229), (13, 9493064), (14, 8814988), (26, 4746532), (28, 4407494), (49, 2518568), (52, 2373266), (56, 2203747), (61, 2023112), (91, 1356152), (98, 1259284), (104, 1186633), (122, 1011556), (182, 678076), (196, 629642), (244, 505778), (364, 339038), (392, 314821), (397, 310856), (427, 289016), (488, 252889), (637, 193736), (728, 169519), (793, 155624), (794, 155428), (854, 144508), (1274, 96868), (1586, 77812), (1588, 77714), (1708, 72254), (2548, 48434), (2779, 44408), (2989, 41288), (3172, 38906), (3176, 38857), (3416, 36127), (5096, 24217), (5161, 23912), (5551, 22232), (5558, 22204), (5978, 20644), (6344, 19453), (10322, 11956), (11102, 11116)]