2751391608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7237}}^1$

素因数の和:7357

約数の個数: 128

約数和(自身を含む): 8227000320

約数和(自身を除く): 5475608712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 372, 434, 438, 511, 584, 651, 744, 868, 876, 1022, 1302, 1533, 1736, 1752, 2044, 2263, 2604, 3066, 4088, 4526, 5208, 6132, 6789, 7237, 9052, 12264, 13578, 14474, 15841, 18104, 21711, 27156, 28948, 31682, 43422, 47523, 50659, 54312, 57896, 63364, 86844, 95046, 101318, 126728, 151977, 173688, 190092, 202636, 224347, 303954, 380184, 405272, 448694, 528301, 607908, 673041, 897388, 1056602, 1215816, 1346082, 1570429, 1584903, 1794776, 2113204, 2692164, 3140858, 3169806, 3698107, 4226408, 4711287, 5384328, 6281716, 6339612, 7396214, 9422574, 11094321, 12563432, 12679224, 14792428, 16377331, 18845148, 22188642, 29584856, 32754662, 37690296, 44377284, 49131993, 65509324, 88754568, 98263986, 114641317, 131018648, 196527972, 229282634, 343923951, 393055944, 458565268, 687847902, 917130536, 1375695804, 2751391608]

約数ペア:

[(1, 2751391608), (2, 1375695804), (3, 917130536), (4, 687847902), (6, 458565268), (7, 393055944), (8, 343923951), (12, 229282634), (14, 196527972), (21, 131018648), (24, 114641317), (28, 98263986), (31, 88754568), (42, 65509324), (56, 49131993), (62, 44377284), (73, 37690296), (84, 32754662), (93, 29584856), (124, 22188642), (146, 18845148), (168, 16377331), (186, 14792428), (217, 12679224), (219, 12563432), (248, 11094321), (292, 9422574), (372, 7396214), (434, 6339612), (438, 6281716), (511, 5384328), (584, 4711287), (651, 4226408), (744, 3698107), (868, 3169806), (876, 3140858), (1022, 2692164), (1302, 2113204), (1533, 1794776), (1736, 1584903), (1752, 1570429), (2044, 1346082), (2263, 1215816), (2604, 1056602), (3066, 897388), (4088, 673041), (4526, 607908), (5208, 528301), (6132, 448694), (6789, 405272), (7237, 380184), (9052, 303954), (12264, 224347), (13578, 202636), (14474, 190092), (15841, 173688), (18104, 151977), (21711, 126728), (27156, 101318), (28948, 95046), (31682, 86844), (43422, 63364), (47523, 57896), (50659, 54312)]