291213264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2137}}^1$

素因数の和:2332

約数の個数: 80

約数和(自身を含む): 801698688

約数和(自身を除く): 510485424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 167, 204, 272, 334, 408, 501, 668, 816, 1002, 1336, 2004, 2137, 2672, 2839, 4008, 4274, 5678, 6411, 8016, 8517, 8548, 11356, 12822, 17034, 17096, 22712, 25644, 34068, 34192, 36329, 45424, 51288, 68136, 72658, 102576, 108987, 136272, 145316, 217974, 290632, 356879, 435948, 581264, 713758, 871896, 1070637, 1427516, 1743792, 2141274, 2855032, 4282548, 5710064, 6066943, 8565096, 12133886, 17130192, 18200829, 24267772, 36401658, 48535544, 72803316, 97071088, 145606632, 291213264]

約数ペア:

[(1, 291213264), (2, 145606632), (3, 97071088), (4, 72803316), (6, 48535544), (8, 36401658), (12, 24267772), (16, 18200829), (17, 17130192), (24, 12133886), (34, 8565096), (48, 6066943), (51, 5710064), (68, 4282548), (102, 2855032), (136, 2141274), (167, 1743792), (204, 1427516), (272, 1070637), (334, 871896), (408, 713758), (501, 581264), (668, 435948), (816, 356879), (1002, 290632), (1336, 217974), (2004, 145316), (2137, 136272), (2672, 108987), (2839, 102576), (4008, 72658), (4274, 68136), (5678, 51288), (6411, 45424), (8016, 36329), (8517, 34192), (8548, 34068), (11356, 25644), (12822, 22712), (17034, 17096)]