315370672

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:566

約数の個数: 60

約数和(自身を含む): 654084376

約数和(自身を除く): 338713704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 283, 289, 482, 566, 578, 964, 1132, 1156, 1928, 2264, 2312, 3856, 4097, 4528, 4624, 4811, 8194, 9622, 16388, 19244, 32776, 38488, 65552, 68203, 69649, 76976, 81787, 136406, 139298, 163574, 272812, 278596, 327148, 545624, 557192, 654296, 1091248, 1114384, 1159451, 1308592, 2318902, 4637804, 9275608, 18551216, 19710667, 39421334, 78842668, 157685336, 315370672]

約数ペア:

[(1, 315370672), (2, 157685336), (4, 78842668), (8, 39421334), (16, 19710667), (17, 18551216), (34, 9275608), (68, 4637804), (136, 2318902), (241, 1308592), (272, 1159451), (283, 1114384), (289, 1091248), (482, 654296), (566, 557192), (578, 545624), (964, 327148), (1132, 278596), (1156, 272812), (1928, 163574), (2264, 139298), (2312, 136406), (3856, 81787), (4097, 76976), (4528, 69649), (4624, 68203), (4811, 65552), (8194, 38488), (9622, 32776), (16388, 19244)]