2116731288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 6134768640

約数和(自身を除く): 4018037352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 181, 302, 362, 453, 461, 543, 604, 724, 906, 922, 1057, 1086, 1208, 1267, 1383, 1448, 1812, 1844, 2114, 2172, 2534, 2766, 3171, 3227, 3624, 3688, 3801, 4228, 4344, 5068, 5532, 6342, 6454, 7602, 8456, 9681, 10136, 11064, 12684, 12908, 15204, 19362, 25368, 25816, 27331, 30408, 38724, 54662, 69611, 77448, 81993, 83441, 109324, 139222, 163986, 166882, 191317, 208833, 218648, 250323, 278444, 327972, 333764, 382634, 417666, 487277, 500646, 556888, 573951, 584087, 655944, 667528, 765268, 835332, 974554, 1001292, 1147902, 1168174, 1461831, 1530536, 1670664, 1752261, 1949108, 2002584, 2295804, 2336348, 2923662, 3504522, 3898216, 4591608, 4672696, 5847324, 7009044, 11694648, 12599591, 14018088, 25199182, 37798773, 50398364, 75597546, 88197137, 100796728, 151195092, 176394274, 264591411, 302390184, 352788548, 529182822, 705577096, 1058365644, 2116731288]

約数ペア:

[(1, 2116731288), (2, 1058365644), (3, 705577096), (4, 529182822), (6, 352788548), (7, 302390184), (8, 264591411), (12, 176394274), (14, 151195092), (21, 100796728), (24, 88197137), (28, 75597546), (42, 50398364), (56, 37798773), (84, 25199182), (151, 14018088), (168, 12599591), (181, 11694648), (302, 7009044), (362, 5847324), (453, 4672696), (461, 4591608), (543, 3898216), (604, 3504522), (724, 2923662), (906, 2336348), (922, 2295804), (1057, 2002584), (1086, 1949108), (1208, 1752261), (1267, 1670664), (1383, 1530536), (1448, 1461831), (1812, 1168174), (1844, 1147902), (2114, 1001292), (2172, 974554), (2534, 835332), (2766, 765268), (3171, 667528), (3227, 655944), (3624, 584087), (3688, 573951), (3801, 556888), (4228, 500646), (4344, 487277), (5068, 417666), (5532, 382634), (6342, 333764), (6454, 327972), (7602, 278444), (8456, 250323), (9681, 218648), (10136, 208833), (11064, 191317), (12684, 166882), (12908, 163986), (15204, 139222), (19362, 109324), (25368, 83441), (25816, 81993), (27331, 77448), (30408, 69611), (38724, 54662)]