285073668

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79987}}^1$

素因数の和:80014

約数の個数: 60

約数和(自身を含む): 812998032

約数和(自身を除く): 527924364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 79987, 159974, 239961, 319948, 479922, 719883, 879857, 959844, 1439766, 1759714, 2159649, 2639571, 2879532, 3519428, 4319298, 5279142, 6478947, 7918713, 8638596, 10558284, 12957894, 15837426, 23756139, 25915788, 31674852, 47512278, 71268417, 95024556, 142536834, 285073668]

約数ペア:

[(1, 285073668), (2, 142536834), (3, 95024556), (4, 71268417), (6, 47512278), (9, 31674852), (11, 25915788), (12, 23756139), (18, 15837426), (22, 12957894), (27, 10558284), (33, 8638596), (36, 7918713), (44, 6478947), (54, 5279142), (66, 4319298), (81, 3519428), (99, 2879532), (108, 2639571), (132, 2159649), (162, 1759714), (198, 1439766), (297, 959844), (324, 879857), (396, 719883), (594, 479922), (891, 319948), (1188, 239961), (1782, 159974), (3564, 79987)]