1645989576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127241}}^1$

素因数の和:127275

約数の個数: 96

約数和(自身を含む): 5222011680

約数和(自身を除く): 3576022104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 3234, 4312, 6468, 12936, 127241, 254482, 381723, 508964, 763446, 890687, 1017928, 1399651, 1526892, 1781374, 2672061, 2799302, 3053784, 3562748, 4198953, 5344122, 5598604, 6234809, 7125496, 8397906, 9797557, 10688244, 11197208, 12469618, 16795812, 18704427, 19595114, 21376488, 24939236, 29392671, 33591624, 37408854, 39190228, 49878472, 58785342, 68582899, 74817708, 78380456, 117570684, 137165798, 149635416, 205748697, 235141368, 274331596, 411497394, 548663192, 822994788, 1645989576]

約数ペア:

[(1, 1645989576), (2, 822994788), (3, 548663192), (4, 411497394), (6, 274331596), (7, 235141368), (8, 205748697), (11, 149635416), (12, 137165798), (14, 117570684), (21, 78380456), (22, 74817708), (24, 68582899), (28, 58785342), (33, 49878472), (42, 39190228), (44, 37408854), (49, 33591624), (56, 29392671), (66, 24939236), (77, 21376488), (84, 19595114), (88, 18704427), (98, 16795812), (132, 12469618), (147, 11197208), (154, 10688244), (168, 9797557), (196, 8397906), (231, 7125496), (264, 6234809), (294, 5598604), (308, 5344122), (392, 4198953), (462, 3562748), (539, 3053784), (588, 2799302), (616, 2672061), (924, 1781374), (1078, 1526892), (1176, 1399651), (1617, 1017928), (1848, 890687), (2156, 763446), (3234, 508964), (4312, 381723), (6468, 254482), (12936, 127241)]