2812181152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 6234205824

約数和(自身を除く): 3422024672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 263, 296, 352, 407, 526, 592, 814, 821, 1052, 1184, 1628, 1642, 2104, 2893, 3256, 3284, 4208, 5786, 6512, 6568, 8416, 9031, 9731, 11572, 13024, 13136, 18062, 19462, 23144, 26272, 30377, 36124, 38924, 46288, 60754, 72248, 77848, 92576, 107041, 121508, 144496, 155696, 214082, 215923, 243016, 288992, 311392, 334147, 428164, 431846, 486032, 668294, 856328, 863692, 972064, 1336588, 1712656, 1727384, 2375153, 2673176, 3425312, 3454768, 4750306, 5346352, 6909536, 7989151, 9500612, 10692704, 15978302, 19001224, 31956604, 38002448, 63913208, 76004896, 87880661, 127826416, 175761322, 255652832, 351522644, 703045288, 1406090576, 2812181152]

約数ペア:

[(1, 2812181152), (2, 1406090576), (4, 703045288), (8, 351522644), (11, 255652832), (16, 175761322), (22, 127826416), (32, 87880661), (37, 76004896), (44, 63913208), (74, 38002448), (88, 31956604), (148, 19001224), (176, 15978302), (263, 10692704), (296, 9500612), (352, 7989151), (407, 6909536), (526, 5346352), (592, 4750306), (814, 3454768), (821, 3425312), (1052, 2673176), (1184, 2375153), (1628, 1727384), (1642, 1712656), (2104, 1336588), (2893, 972064), (3256, 863692), (3284, 856328), (4208, 668294), (5786, 486032), (6512, 431846), (6568, 428164), (8416, 334147), (9031, 311392), (9731, 288992), (11572, 243016), (13024, 215923), (13136, 214082), (18062, 155696), (19462, 144496), (23144, 121508), (26272, 107041), (30377, 92576), (36124, 77848), (38924, 72248), (46288, 60754)]