1330448457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 2104300800

約数和(自身を除く): 773852343

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 101, 247, 303, 377, 551, 613, 741, 1131, 1313, 1653, 1839, 1919, 2929, 3939, 5757, 7163, 7969, 8787, 11647, 17777, 21489, 23907, 24947, 34941, 38077, 53331, 55651, 61913, 74841, 114231, 151411, 166953, 185739, 231101, 337763, 454233, 693303, 723463, 804869, 1013289, 1176347, 1795477, 2170389, 2414607, 3529041, 4390919, 5386431, 13172757, 15292511, 23341201, 34114063, 45877533, 70023603, 102342189, 443482819, 1330448457]

約数ペア:

[(1, 1330448457), (3, 443482819), (13, 102342189), (19, 70023603), (29, 45877533), (39, 34114063), (57, 23341201), (87, 15292511), (101, 13172757), (247, 5386431), (303, 4390919), (377, 3529041), (551, 2414607), (613, 2170389), (741, 1795477), (1131, 1176347), (1313, 1013289), (1653, 804869), (1839, 723463), (1919, 693303), (2929, 454233), (3939, 337763), (5757, 231101), (7163, 185739), (7969, 166953), (8787, 151411), (11647, 114231), (17777, 74841), (21489, 61913), (23907, 55651), (24947, 53331), (34941, 38077)]