1330904848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3373}}^1$

素因数の和:3672

約数の個数: 80

約数和(自身を含む): 3186351616

約数和(自身を除く): 1855446768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 271, 364, 542, 728, 1084, 1456, 1897, 2168, 3373, 3523, 3794, 4336, 6746, 7046, 7588, 13492, 14092, 15176, 23611, 24661, 26984, 28184, 30352, 43849, 47222, 49322, 53968, 56368, 87698, 94444, 98644, 175396, 188888, 197288, 306943, 350792, 377776, 394576, 613886, 701584, 914083, 1227772, 1828166, 2455544, 3656332, 4911088, 6398581, 7312664, 11883079, 12797162, 14625328, 23766158, 25594324, 47532316, 51188648, 83181553, 95064632, 102377296, 166363106, 190129264, 332726212, 665452424, 1330904848]

約数ペア:

[(1, 1330904848), (2, 665452424), (4, 332726212), (7, 190129264), (8, 166363106), (13, 102377296), (14, 95064632), (16, 83181553), (26, 51188648), (28, 47532316), (52, 25594324), (56, 23766158), (91, 14625328), (104, 12797162), (112, 11883079), (182, 7312664), (208, 6398581), (271, 4911088), (364, 3656332), (542, 2455544), (728, 1828166), (1084, 1227772), (1456, 914083), (1897, 701584), (2168, 613886), (3373, 394576), (3523, 377776), (3794, 350792), (4336, 306943), (6746, 197288), (7046, 188888), (7588, 175396), (13492, 98644), (14092, 94444), (15176, 87698), (23611, 56368), (24661, 53968), (26984, 49322), (28184, 47222), (30352, 43849)]