714798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 1904640

約数和(自身を除く): 1189842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 93, 122, 126, 183, 186, 189, 217, 279, 366, 378, 427, 434, 549, 558, 651, 837, 854, 1098, 1281, 1302, 1647, 1674, 1891, 1953, 2562, 3294, 3782, 3843, 3906, 5673, 5859, 7686, 11346, 11529, 11718, 13237, 17019, 23058, 26474, 34038, 39711, 51057, 79422, 102114, 119133, 238266, 357399, 714798]

約数ペア:

[(1, 714798), (2, 357399), (3, 238266), (6, 119133), (7, 102114), (9, 79422), (14, 51057), (18, 39711), (21, 34038), (27, 26474), (31, 23058), (42, 17019), (54, 13237), (61, 11718), (62, 11529), (63, 11346), (93, 7686), (122, 5859), (126, 5673), (183, 3906), (186, 3843), (189, 3782), (217, 3294), (279, 2562), (366, 1953), (378, 1891), (427, 1674), (434, 1647), (549, 1302), (558, 1281), (651, 1098), (837, 854)]