1330272

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 3931200

約数和(自身を除く): 2600928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 149, 186, 248, 279, 288, 298, 372, 447, 496, 558, 596, 744, 894, 992, 1116, 1192, 1341, 1488, 1788, 2232, 2384, 2682, 2976, 3576, 4464, 4619, 4768, 5364, 7152, 8928, 9238, 10728, 13857, 14304, 18476, 21456, 27714, 36952, 41571, 42912, 55428, 73904, 83142, 110856, 147808, 166284, 221712, 332568, 443424, 665136, 1330272]

約数ペア:

[(1, 1330272), (2, 665136), (3, 443424), (4, 332568), (6, 221712), (8, 166284), (9, 147808), (12, 110856), (16, 83142), (18, 73904), (24, 55428), (31, 42912), (32, 41571), (36, 36952), (48, 27714), (62, 21456), (72, 18476), (93, 14304), (96, 13857), (124, 10728), (144, 9238), (149, 8928), (186, 7152), (248, 5364), (279, 4768), (288, 4619), (298, 4464), (372, 3576), (447, 2976), (496, 2682), (558, 2384), (596, 2232), (744, 1788), (894, 1488), (992, 1341), (1116, 1192)]