313660494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31511}}^1$

素因数の和:31605

約数の個数: 48

約数和(自身を含む): 786539520

約数和(自身を除く): 472879026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 31511, 63022, 94533, 189066, 220577, 283599, 441154, 567198, 661731, 1323462, 1985193, 2489369, 3970386, 4978738, 7468107, 14936214, 17425583, 22404321, 34851166, 44808642, 52276749, 104553498, 156830247, 313660494]

約数ペア:

[(1, 313660494), (2, 156830247), (3, 104553498), (6, 52276749), (7, 44808642), (9, 34851166), (14, 22404321), (18, 17425583), (21, 14936214), (42, 7468107), (63, 4978738), (79, 3970386), (126, 2489369), (158, 1985193), (237, 1323462), (474, 661731), (553, 567198), (711, 441154), (1106, 283599), (1422, 220577), (1659, 189066), (3318, 94533), (4977, 63022), (9954, 31511)]