254722428

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 688665600

約数和(自身を除く): 433943172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 167, 174, 261, 334, 348, 487, 501, 522, 668, 783, 974, 1002, 1044, 1461, 1503, 1566, 1948, 2004, 2922, 3006, 3132, 4383, 4509, 4843, 5844, 6012, 8766, 9018, 9686, 13149, 14123, 14529, 17532, 18036, 19372, 26298, 28246, 29058, 42369, 43587, 52596, 56492, 58116, 81329, 84738, 87174, 127107, 130761, 162658, 169476, 174348, 243987, 254214, 261522, 325316, 381321, 487974, 508428, 523044, 731961, 762642, 975948, 1463922, 1525284, 2195883, 2358541, 2927844, 4391766, 4717082, 7075623, 8783532, 9434164, 14151246, 21226869, 28302492, 42453738, 63680607, 84907476, 127361214, 254722428]

約数ペア:

[(1, 254722428), (2, 127361214), (3, 84907476), (4, 63680607), (6, 42453738), (9, 28302492), (12, 21226869), (18, 14151246), (27, 9434164), (29, 8783532), (36, 7075623), (54, 4717082), (58, 4391766), (87, 2927844), (108, 2358541), (116, 2195883), (167, 1525284), (174, 1463922), (261, 975948), (334, 762642), (348, 731961), (487, 523044), (501, 508428), (522, 487974), (668, 381321), (783, 325316), (974, 261522), (1002, 254214), (1044, 243987), (1461, 174348), (1503, 169476), (1566, 162658), (1948, 130761), (2004, 127107), (2922, 87174), (3006, 84738), (3132, 81329), (4383, 58116), (4509, 56492), (4843, 52596), (5844, 43587), (6012, 42369), (8766, 29058), (9018, 28246), (9686, 26298), (13149, 19372), (14123, 18036), (14529, 17532)]