4288788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 13443584

約数和(自身を除く): 9154796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 61, 62, 63, 81, 84, 93, 108, 122, 124, 126, 162, 183, 186, 189, 217, 244, 252, 279, 324, 366, 372, 378, 427, 434, 549, 558, 567, 651, 732, 756, 837, 854, 868, 1098, 1116, 1134, 1281, 1302, 1647, 1674, 1708, 1891, 1953, 2196, 2268, 2511, 2562, 2604, 3294, 3348, 3782, 3843, 3906, 4941, 5022, 5124, 5673, 5859, 6588, 7564, 7686, 7812, 9882, 10044, 11346, 11529, 11718, 13237, 15372, 17019, 17577, 19764, 22692, 23058, 23436, 26474, 34038, 34587, 35154, 39711, 46116, 51057, 52948, 68076, 69174, 70308, 79422, 102114, 119133, 138348, 153171, 158844, 204228, 238266, 306342, 357399, 476532, 612684, 714798, 1072197, 1429596, 2144394, 4288788]

約数ペア:

[(1, 4288788), (2, 2144394), (3, 1429596), (4, 1072197), (6, 714798), (7, 612684), (9, 476532), (12, 357399), (14, 306342), (18, 238266), (21, 204228), (27, 158844), (28, 153171), (31, 138348), (36, 119133), (42, 102114), (54, 79422), (61, 70308), (62, 69174), (63, 68076), (81, 52948), (84, 51057), (93, 46116), (108, 39711), (122, 35154), (124, 34587), (126, 34038), (162, 26474), (183, 23436), (186, 23058), (189, 22692), (217, 19764), (244, 17577), (252, 17019), (279, 15372), (324, 13237), (366, 11718), (372, 11529), (378, 11346), (427, 10044), (434, 9882), (549, 7812), (558, 7686), (567, 7564), (651, 6588), (732, 5859), (756, 5673), (837, 5124), (854, 5022), (868, 4941), (1098, 3906), (1116, 3843), (1134, 3782), (1281, 3348), (1302, 3294), (1647, 2604), (1674, 2562), (1708, 2511), (1891, 2268), (1953, 2196)]