1260881688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{15259}}^1$

素因数の和:15592

約数の個数: 64

約数和(自身を含む): 3449980800

約数和(自身を除く): 2189099112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 313, 626, 939, 1252, 1878, 2504, 3443, 3756, 6886, 7512, 10329, 13772, 15259, 20658, 27544, 30518, 41316, 45777, 61036, 82632, 91554, 122072, 167849, 183108, 335698, 366216, 503547, 671396, 1007094, 1342792, 2014188, 4028376, 4776067, 9552134, 14328201, 19104268, 28656402, 38208536, 52536737, 57312804, 105073474, 114625608, 157610211, 210146948, 315220422, 420293896, 630440844, 1260881688]

約数ペア:

[(1, 1260881688), (2, 630440844), (3, 420293896), (4, 315220422), (6, 210146948), (8, 157610211), (11, 114625608), (12, 105073474), (22, 57312804), (24, 52536737), (33, 38208536), (44, 28656402), (66, 19104268), (88, 14328201), (132, 9552134), (264, 4776067), (313, 4028376), (626, 2014188), (939, 1342792), (1252, 1007094), (1878, 671396), (2504, 503547), (3443, 366216), (3756, 335698), (6886, 183108), (7512, 167849), (10329, 122072), (13772, 91554), (15259, 82632), (20658, 61036), (27544, 45777), (30518, 41316)]