1330558312

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 2685690000

約数和(自身を除く): 1355131688

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 289, 349, 388, 578, 698, 776, 1156, 1396, 1649, 2312, 2792, 3298, 4913, 5933, 6596, 9826, 11866, 13192, 19652, 23732, 28033, 33853, 39304, 47464, 56066, 67706, 100861, 112132, 135412, 201722, 224264, 270824, 403444, 476561, 575501, 806888, 953122, 1151002, 1714637, 1906244, 2302004, 3429274, 3812488, 4604008, 6858548, 9783517, 13717096, 19567034, 39134068, 78268136, 166319789, 332639578, 665279156, 1330558312]

約数ペア:

[(1, 1330558312), (2, 665279156), (4, 332639578), (8, 166319789), (17, 78268136), (34, 39134068), (68, 19567034), (97, 13717096), (136, 9783517), (194, 6858548), (289, 4604008), (349, 3812488), (388, 3429274), (578, 2302004), (698, 1906244), (776, 1714637), (1156, 1151002), (1396, 953122), (1649, 806888), (2312, 575501), (2792, 476561), (3298, 403444), (4913, 270824), (5933, 224264), (6596, 201722), (9826, 135412), (11866, 112132), (13192, 100861), (19652, 67706), (23732, 56066), (28033, 47464), (33853, 39304)]