891872016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 2728325376

約数和(自身を除く): 1836453360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 101, 112, 123, 164, 168, 202, 246, 287, 303, 328, 336, 404, 492, 574, 606, 641, 656, 707, 808, 861, 984, 1148, 1212, 1282, 1414, 1616, 1722, 1923, 1968, 2121, 2296, 2424, 2564, 2828, 3444, 3846, 4141, 4242, 4487, 4592, 4848, 5128, 5656, 6888, 7692, 8282, 8484, 8974, 10256, 11312, 12423, 13461, 13776, 15384, 16564, 16968, 17948, 24846, 26281, 26922, 28987, 30768, 33128, 33936, 35896, 49692, 52562, 53844, 57974, 64741, 66256, 71792, 78843, 86961, 99384, 105124, 107688, 115948, 129482, 157686, 173922, 183967, 194223, 198768, 210248, 215376, 231896, 258964, 315372, 347844, 367934, 388446, 420496, 453187, 463792, 517928, 551901, 630744, 695688, 735868, 776892, 906374, 1035856, 1103802, 1261488, 1359561, 1391376, 1471736, 1553784, 1812748, 2207604, 2654381, 2719122, 2943472, 3107568, 3625496, 4415208, 5308762, 5438244, 7250992, 7963143, 8830416, 10617524, 10876488, 15926286, 18580667, 21235048, 21752976, 31852572, 37161334, 42470096, 55742001, 63705144, 74322668, 111484002, 127410288, 148645336, 222968004, 297290672, 445936008, 891872016]

約数ペア:

[(1, 891872016), (2, 445936008), (3, 297290672), (4, 222968004), (6, 148645336), (7, 127410288), (8, 111484002), (12, 74322668), (14, 63705144), (16, 55742001), (21, 42470096), (24, 37161334), (28, 31852572), (41, 21752976), (42, 21235048), (48, 18580667), (56, 15926286), (82, 10876488), (84, 10617524), (101, 8830416), (112, 7963143), (123, 7250992), (164, 5438244), (168, 5308762), (202, 4415208), (246, 3625496), (287, 3107568), (303, 2943472), (328, 2719122), (336, 2654381), (404, 2207604), (492, 1812748), (574, 1553784), (606, 1471736), (641, 1391376), (656, 1359561), (707, 1261488), (808, 1103802), (861, 1035856), (984, 906374), (1148, 776892), (1212, 735868), (1282, 695688), (1414, 630744), (1616, 551901), (1722, 517928), (1923, 463792), (1968, 453187), (2121, 420496), (2296, 388446), (2424, 367934), (2564, 347844), (2828, 315372), (3444, 258964), (3846, 231896), (4141, 215376), (4242, 210248), (4487, 198768), (4592, 194223), (4848, 183967), (5128, 173922), (5656, 157686), (6888, 129482), (7692, 115948), (8282, 107688), (8484, 105124), (8974, 99384), (10256, 86961), (11312, 78843), (12423, 71792), (13461, 66256), (13776, 64741), (15384, 57974), (16564, 53844), (16968, 52562), (17948, 49692), (24846, 35896), (26281, 33936), (26922, 33128), (28987, 30768)]