12280453402

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 22597444800

約数和(自身を除く): 10316991398

約数列:

[1, 2, 7, 14, 37, 49, 59, 74, 98, 118, 137, 259, 274, 413, 419, 518, 826, 838, 959, 1813, 1918, 2183, 2891, 2933, 3626, 4366, 5069, 5782, 5866, 6713, 8083, 10138, 13426, 15281, 15503, 16166, 20531, 24721, 30562, 31006, 35483, 41062, 49442, 56581, 57403, 70966, 106967, 108521, 113162, 114806, 173047, 213934, 217042, 248381, 299071, 346094, 396067, 401821, 496762, 598142, 759647, 792134, 803642, 914677, 1211329, 1519294, 1829354, 2093497, 2123911, 2422658, 2812747, 3386777, 4186994, 4247822, 5625494, 6402739, 6773554, 12805478, 14654479, 14867377, 23707439, 29308958, 29734754, 44819173, 47414878, 89638346, 104071639, 125310749, 165952073, 208143278, 250621498, 331904146, 877175243, 1754350486, 6140226701, 12280453402]

約数ペア:

[(1, 12280453402), (2, 6140226701), (7, 1754350486), (14, 877175243), (37, 331904146), (49, 250621498), (59, 208143278), (74, 165952073), (98, 125310749), (118, 104071639), (137, 89638346), (259, 47414878), (274, 44819173), (413, 29734754), (419, 29308958), (518, 23707439), (826, 14867377), (838, 14654479), (959, 12805478), (1813, 6773554), (1918, 6402739), (2183, 5625494), (2891, 4247822), (2933, 4186994), (3626, 3386777), (4366, 2812747), (5069, 2422658), (5782, 2123911), (5866, 2093497), (6713, 1829354), (8083, 1519294), (10138, 1211329), (13426, 914677), (15281, 803642), (15503, 792134), (16166, 759647), (20531, 598142), (24721, 496762), (30562, 401821), (31006, 396067), (35483, 346094), (41062, 299071), (49442, 248381), (56581, 217042), (57403, 213934), (70966, 173047), (106967, 114806), (108521, 113162)]