1290144

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 2157216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 151, 178, 267, 302, 356, 453, 534, 604, 712, 906, 1068, 1208, 1424, 1812, 2136, 2416, 2848, 3624, 4272, 4832, 7248, 8544, 13439, 14496, 26878, 40317, 53756, 80634, 107512, 161268, 215024, 322536, 430048, 645072, 1290144]

約数ペア:

[(1, 1290144), (2, 645072), (3, 430048), (4, 322536), (6, 215024), (8, 161268), (12, 107512), (16, 80634), (24, 53756), (32, 40317), (48, 26878), (89, 14496), (96, 13439), (151, 8544), (178, 7248), (267, 4832), (302, 4272), (356, 3624), (453, 2848), (534, 2416), (604, 2136), (712, 1812), (906, 1424), (1068, 1208)]