328915704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1097}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 915863760

約数和(自身を除く): 586948056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 961, 1097, 1209, 1612, 1922, 2194, 2418, 2883, 3224, 3291, 3844, 4388, 4836, 5766, 6582, 7688, 8776, 9672, 11532, 12493, 13164, 14261, 23064, 24986, 26328, 28522, 34007, 37479, 42783, 49972, 57044, 68014, 74958, 85566, 99944, 102021, 114088, 136028, 149916, 171132, 204042, 272056, 299832, 342264, 408084, 442091, 816168, 884182, 1054217, 1326273, 1768364, 2108434, 2652546, 3162651, 3536728, 4216868, 5305092, 6325302, 8433736, 10610184, 12650604, 13704821, 25301208, 27409642, 41114463, 54819284, 82228926, 109638568, 164457852, 328915704]

約数ペア:

[(1, 328915704), (2, 164457852), (3, 109638568), (4, 82228926), (6, 54819284), (8, 41114463), (12, 27409642), (13, 25301208), (24, 13704821), (26, 12650604), (31, 10610184), (39, 8433736), (52, 6325302), (62, 5305092), (78, 4216868), (93, 3536728), (104, 3162651), (124, 2652546), (156, 2108434), (186, 1768364), (248, 1326273), (312, 1054217), (372, 884182), (403, 816168), (744, 442091), (806, 408084), (961, 342264), (1097, 299832), (1209, 272056), (1612, 204042), (1922, 171132), (2194, 149916), (2418, 136028), (2883, 114088), (3224, 102021), (3291, 99944), (3844, 85566), (4388, 74958), (4836, 68014), (5766, 57044), (6582, 49972), (7688, 42783), (8776, 37479), (9672, 34007), (11532, 28522), (12493, 26328), (13164, 24986), (14261, 23064)]