257704416

素因数分解:

$2^5\times 3^6\times {\mathrm{11047}}^1$

素因数の和:11075

約数の個数: 84

約数和(自身を含む): 760754232

約数和(自身を除く): 503049816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11047, 11664, 22094, 23328, 33141, 44188, 66282, 88376, 99423, 132564, 176752, 198846, 265128, 298269, 353504, 397692, 530256, 596538, 795384, 894807, 1060512, 1193076, 1590768, 1789614, 2386152, 2684421, 3181536, 3579228, 4772304, 5368842, 7158456, 8053263, 9544608, 10737684, 14316912, 16106526, 21475368, 28633824, 32213052, 42950736, 64426104, 85901472, 128852208, 257704416]

約数ペア:

[(1, 257704416), (2, 128852208), (3, 85901472), (4, 64426104), (6, 42950736), (8, 32213052), (9, 28633824), (12, 21475368), (16, 16106526), (18, 14316912), (24, 10737684), (27, 9544608), (32, 8053263), (36, 7158456), (48, 5368842), (54, 4772304), (72, 3579228), (81, 3181536), (96, 2684421), (108, 2386152), (144, 1789614), (162, 1590768), (216, 1193076), (243, 1060512), (288, 894807), (324, 795384), (432, 596538), (486, 530256), (648, 397692), (729, 353504), (864, 298269), (972, 265128), (1296, 198846), (1458, 176752), (1944, 132564), (2592, 99423), (2916, 88376), (3888, 66282), (5832, 44188), (7776, 33141), (11047, 23328), (11664, 22094)]