1311630684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1237}}^1$

素因数の和:2235

約数の個数: 96

約数和(自身を含む): 3773661696

約数和(自身を除く): 2462031012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 971, 1092, 1237, 1942, 2474, 2913, 3711, 3884, 4948, 5826, 6797, 7422, 8659, 11652, 12623, 13594, 14844, 16081, 17318, 20391, 25246, 25977, 27188, 32162, 34636, 37869, 40782, 48243, 50492, 51954, 64324, 75738, 81564, 88361, 96486, 103908, 112567, 151476, 176722, 192972, 225134, 265083, 337701, 353444, 450268, 530166, 675402, 1060332, 1201127, 1350804, 2402254, 3603381, 4804508, 7206762, 8407889, 14413524, 15614651, 16815778, 25223667, 31229302, 33631556, 46843953, 50447334, 62458604, 93687906, 100894668, 109302557, 187375812, 218605114, 327907671, 437210228, 655815342, 1311630684]

約数ペア:

[(1, 1311630684), (2, 655815342), (3, 437210228), (4, 327907671), (6, 218605114), (7, 187375812), (12, 109302557), (13, 100894668), (14, 93687906), (21, 62458604), (26, 50447334), (28, 46843953), (39, 33631556), (42, 31229302), (52, 25223667), (78, 16815778), (84, 15614651), (91, 14413524), (156, 8407889), (182, 7206762), (273, 4804508), (364, 3603381), (546, 2402254), (971, 1350804), (1092, 1201127), (1237, 1060332), (1942, 675402), (2474, 530166), (2913, 450268), (3711, 353444), (3884, 337701), (4948, 265083), (5826, 225134), (6797, 192972), (7422, 176722), (8659, 151476), (11652, 112567), (12623, 103908), (13594, 96486), (14844, 88361), (16081, 81564), (17318, 75738), (20391, 64324), (25246, 51954), (25977, 50492), (27188, 48243), (32162, 40782), (34636, 37869)]