1211205216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31307}}^1$

素因数の和:31364

約数の個数: 96

約数和(自身を含む): 3534547968

約数和(自身を除く): 2323342752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 31307, 38688, 62614, 93921, 125228, 187842, 250456, 375684, 406991, 500912, 751368, 813982, 970517, 1001824, 1220973, 1502736, 1627964, 1941034, 2441946, 2911551, 3005472, 3255928, 3882068, 4883892, 5823102, 6511856, 7764136, 9767784, 11646204, 12616721, 13023712, 15528272, 19535568, 23292408, 25233442, 31056544, 37850163, 39071136, 46584816, 50466884, 75700326, 93169632, 100933768, 151400652, 201867536, 302801304, 403735072, 605602608, 1211205216]

約数ペア:

[(1, 1211205216), (2, 605602608), (3, 403735072), (4, 302801304), (6, 201867536), (8, 151400652), (12, 100933768), (13, 93169632), (16, 75700326), (24, 50466884), (26, 46584816), (31, 39071136), (32, 37850163), (39, 31056544), (48, 25233442), (52, 23292408), (62, 19535568), (78, 15528272), (93, 13023712), (96, 12616721), (104, 11646204), (124, 9767784), (156, 7764136), (186, 6511856), (208, 5823102), (248, 4883892), (312, 3882068), (372, 3255928), (403, 3005472), (416, 2911551), (496, 2441946), (624, 1941034), (744, 1627964), (806, 1502736), (992, 1220973), (1209, 1001824), (1248, 970517), (1488, 813982), (1612, 751368), (2418, 500912), (2976, 406991), (3224, 375684), (4836, 250456), (6448, 187842), (9672, 125228), (12896, 93921), (19344, 62614), (31307, 38688)]