253931076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34747}}^1$

素因数の和:34793

約数の個数: 72

約数和(自身を含む): 758896320

約数和(自身を除く): 504965244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 34747, 69494, 104241, 138988, 208482, 243229, 312723, 416964, 486458, 625446, 729687, 972916, 1007663, 1250892, 1459374, 2015326, 2189061, 2918748, 3022989, 4030652, 4378122, 6045978, 7053641, 8756244, 9068967, 12091956, 14107282, 18137934, 21160923, 28214564, 36275868, 42321846, 63482769, 84643692, 126965538, 253931076]

約数ペア:

[(1, 253931076), (2, 126965538), (3, 84643692), (4, 63482769), (6, 42321846), (7, 36275868), (9, 28214564), (12, 21160923), (14, 18137934), (18, 14107282), (21, 12091956), (28, 9068967), (29, 8756244), (36, 7053641), (42, 6045978), (58, 4378122), (63, 4030652), (84, 3022989), (87, 2918748), (116, 2189061), (126, 2015326), (174, 1459374), (203, 1250892), (252, 1007663), (261, 972916), (348, 729687), (406, 625446), (522, 486458), (609, 416964), (812, 312723), (1044, 243229), (1218, 208482), (1827, 138988), (2436, 104241), (3654, 69494), (7308, 34747)]