481023816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 1487566080

約数和(自身を除く): 1006542264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 257, 273, 312, 364, 514, 546, 728, 771, 857, 1028, 1092, 1542, 1714, 1799, 2056, 2184, 2571, 3084, 3341, 3428, 3598, 5142, 5397, 5999, 6168, 6682, 6856, 7196, 10023, 10284, 10794, 11141, 11998, 13364, 14392, 17997, 20046, 20568, 21588, 22282, 23387, 23996, 26728, 33423, 35994, 40092, 43176, 44564, 46774, 47992, 66846, 70161, 71988, 77987, 80184, 89128, 93548, 133692, 140322, 143976, 155974, 187096, 220249, 233961, 267384, 280644, 311948, 440498, 467922, 561288, 623896, 660747, 880996, 935844, 1321494, 1541743, 1761992, 1871688, 2642988, 2863237, 3083486, 4625229, 5285976, 5726474, 6166972, 8589711, 9250458, 11452948, 12333944, 17179422, 18500916, 20042659, 22905896, 34358844, 37001832, 40085318, 60127977, 68717688, 80170636, 120255954, 160341272, 240511908, 481023816]

約数ペア:

[(1, 481023816), (2, 240511908), (3, 160341272), (4, 120255954), (6, 80170636), (7, 68717688), (8, 60127977), (12, 40085318), (13, 37001832), (14, 34358844), (21, 22905896), (24, 20042659), (26, 18500916), (28, 17179422), (39, 12333944), (42, 11452948), (52, 9250458), (56, 8589711), (78, 6166972), (84, 5726474), (91, 5285976), (104, 4625229), (156, 3083486), (168, 2863237), (182, 2642988), (257, 1871688), (273, 1761992), (312, 1541743), (364, 1321494), (514, 935844), (546, 880996), (728, 660747), (771, 623896), (857, 561288), (1028, 467922), (1092, 440498), (1542, 311948), (1714, 280644), (1799, 267384), (2056, 233961), (2184, 220249), (2571, 187096), (3084, 155974), (3341, 143976), (3428, 140322), (3598, 133692), (5142, 93548), (5397, 89128), (5999, 80184), (6168, 77987), (6682, 71988), (6856, 70161), (7196, 66846), (10023, 47992), (10284, 46774), (10794, 44564), (11141, 43176), (11998, 40092), (13364, 35994), (14392, 33423), (17997, 26728), (20046, 23996), (20568, 23387), (21588, 22282)]