252574812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 108

約数和(自身を含む): 749044296

約数和(自身を除く): 496469484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 393, 441, 524, 588, 786, 882, 917, 1093, 1179, 1572, 1764, 1834, 2186, 2358, 2751, 3279, 3668, 4372, 4716, 5502, 6419, 6558, 7651, 8253, 9837, 11004, 12838, 13116, 15302, 16506, 19257, 19674, 22953, 25676, 30604, 33012, 38514, 39348, 45906, 53557, 57771, 68859, 77028, 91812, 107114, 115542, 137718, 143183, 160671, 214228, 231084, 275436, 286366, 321342, 429549, 482013, 572732, 642684, 859098, 964026, 1002281, 1288647, 1718196, 1928052, 2004562, 2577294, 3006843, 4009124, 5154588, 6013686, 7015967, 9020529, 12027372, 14031934, 18041058, 21047901, 28063868, 36082116, 42095802, 63143703, 84191604, 126287406, 252574812]

約数ペア:

[(1, 252574812), (2, 126287406), (3, 84191604), (4, 63143703), (6, 42095802), (7, 36082116), (9, 28063868), (12, 21047901), (14, 18041058), (18, 14031934), (21, 12027372), (28, 9020529), (36, 7015967), (42, 6013686), (49, 5154588), (63, 4009124), (84, 3006843), (98, 2577294), (126, 2004562), (131, 1928052), (147, 1718196), (196, 1288647), (252, 1002281), (262, 964026), (294, 859098), (393, 642684), (441, 572732), (524, 482013), (588, 429549), (786, 321342), (882, 286366), (917, 275436), (1093, 231084), (1179, 214228), (1572, 160671), (1764, 143183), (1834, 137718), (2186, 115542), (2358, 107114), (2751, 91812), (3279, 77028), (3668, 68859), (4372, 57771), (4716, 53557), (5502, 45906), (6419, 39348), (6558, 38514), (7651, 33012), (8253, 30604), (9837, 25676), (11004, 22953), (12838, 19674), (13116, 19257), (15302, 16506)]