1044904728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5257

約数の個数: 128

約数和(自身を含む): 3206200320

約数和(自身を除く): 2161295592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 284, 357, 408, 426, 476, 497, 568, 714, 852, 952, 994, 1207, 1428, 1491, 1704, 1988, 2414, 2856, 2982, 3621, 3976, 4828, 5153, 5964, 7242, 8449, 9656, 10306, 11928, 14484, 15459, 16898, 20612, 25347, 28968, 30918, 33796, 36071, 41224, 50694, 61836, 67592, 72142, 87601, 101388, 108213, 123672, 144284, 175202, 202776, 216426, 262803, 288568, 350404, 365863, 432852, 525606, 613207, 700808, 731726, 865704, 1051212, 1097589, 1226414, 1463452, 1839621, 2102424, 2195178, 2452828, 2561041, 2926904, 3679242, 4390356, 4905656, 5122082, 6219671, 7358484, 7683123, 8780712, 10244164, 12439342, 14716968, 15366246, 18659013, 20488328, 24878684, 30732492, 37318026, 43537697, 49757368, 61464984, 74636052, 87075394, 130613091, 149272104, 174150788, 261226182, 348301576, 522452364, 1044904728]

約数ペア:

[(1, 1044904728), (2, 522452364), (3, 348301576), (4, 261226182), (6, 174150788), (7, 149272104), (8, 130613091), (12, 87075394), (14, 74636052), (17, 61464984), (21, 49757368), (24, 43537697), (28, 37318026), (34, 30732492), (42, 24878684), (51, 20488328), (56, 18659013), (68, 15366246), (71, 14716968), (84, 12439342), (102, 10244164), (119, 8780712), (136, 7683123), (142, 7358484), (168, 6219671), (204, 5122082), (213, 4905656), (238, 4390356), (284, 3679242), (357, 2926904), (408, 2561041), (426, 2452828), (476, 2195178), (497, 2102424), (568, 1839621), (714, 1463452), (852, 1226414), (952, 1097589), (994, 1051212), (1207, 865704), (1428, 731726), (1491, 700808), (1704, 613207), (1988, 525606), (2414, 432852), (2856, 365863), (2982, 350404), (3621, 288568), (3976, 262803), (4828, 216426), (5153, 202776), (5964, 175202), (7242, 144284), (8449, 123672), (9656, 108213), (10306, 101388), (11928, 87601), (14484, 72142), (15459, 67592), (16898, 61836), (20612, 50694), (25347, 41224), (28968, 36071), (30918, 33796)]