335379026432

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{21130231}}^1$

素因数の和:21130280

約数の個数: 40

約数和(自身を含む): 691719274752

約数和(自身を除く): 356340248320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 21130231, 42260462, 84520924, 169041848, 338083696, 655037161, 676167392, 1310074322, 1352334784, 2620148644, 2704669568, 5240297288, 5409339136, 10480594576, 10818678272, 20961189152, 41922378304, 83844756608, 167689513216, 335379026432]

約数ペア:

[(1, 335379026432), (2, 167689513216), (4, 83844756608), (8, 41922378304), (16, 20961189152), (31, 10818678272), (32, 10480594576), (62, 5409339136), (64, 5240297288), (124, 2704669568), (128, 2620148644), (248, 1352334784), (256, 1310074322), (496, 676167392), (512, 655037161), (992, 338083696), (1984, 169041848), (3968, 84520924), (7936, 42260462), (15872, 21130231)]