889425768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2281}}^1$

素因数の和:2519

約数の個数: 128

約数和(自身を含む): 2786595840

約数和(自身を除く): 1897170072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 211, 231, 264, 308, 422, 462, 616, 633, 844, 924, 1266, 1477, 1688, 1848, 2281, 2321, 2532, 2954, 4431, 4562, 4642, 5064, 5908, 6843, 6963, 8862, 9124, 9284, 11816, 13686, 13926, 15967, 16247, 17724, 18248, 18568, 25091, 27372, 27852, 31934, 32494, 35448, 47901, 48741, 50182, 54744, 55704, 63868, 64988, 75273, 95802, 97482, 100364, 127736, 129976, 150546, 175637, 191604, 194964, 200728, 301092, 351274, 383208, 389928, 481291, 526911, 602184, 702548, 962582, 1053822, 1405096, 1443873, 1925164, 2107644, 2887746, 3369037, 3850328, 4215288, 5294201, 5775492, 6738074, 10107111, 10588402, 11550984, 13476148, 15882603, 20214222, 21176804, 26952296, 31765206, 37059407, 40428444, 42353608, 63530412, 74118814, 80856888, 111178221, 127060824, 148237628, 222356442, 296475256, 444712884, 889425768]

約数ペア:

[(1, 889425768), (2, 444712884), (3, 296475256), (4, 222356442), (6, 148237628), (7, 127060824), (8, 111178221), (11, 80856888), (12, 74118814), (14, 63530412), (21, 42353608), (22, 40428444), (24, 37059407), (28, 31765206), (33, 26952296), (42, 21176804), (44, 20214222), (56, 15882603), (66, 13476148), (77, 11550984), (84, 10588402), (88, 10107111), (132, 6738074), (154, 5775492), (168, 5294201), (211, 4215288), (231, 3850328), (264, 3369037), (308, 2887746), (422, 2107644), (462, 1925164), (616, 1443873), (633, 1405096), (844, 1053822), (924, 962582), (1266, 702548), (1477, 602184), (1688, 526911), (1848, 481291), (2281, 389928), (2321, 383208), (2532, 351274), (2954, 301092), (4431, 200728), (4562, 194964), (4642, 191604), (5064, 175637), (5908, 150546), (6843, 129976), (6963, 127736), (8862, 100364), (9124, 97482), (9284, 95802), (11816, 75273), (13686, 64988), (13926, 63868), (15967, 55704), (16247, 54744), (17724, 50182), (18248, 48741), (18568, 47901), (25091, 35448), (27372, 32494), (27852, 31934)]