1330546048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21611}}^1$

素因数の和:21675

約数の個数: 64

約数和(自身を含む): 2931883920

約数和(自身を除く): 1601337872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3848, 4736, 7696, 15392, 21611, 30784, 43222, 61568, 86444, 172888, 280943, 345776, 561886, 691552, 799607, 1123772, 1383104, 1599214, 2247544, 2766208, 3198428, 4495088, 6396856, 8990176, 10394891, 12793712, 17980352, 20789782, 25587424, 35960704, 41579564, 51174848, 83159128, 102349696, 166318256, 332636512, 665273024, 1330546048]

約数ペア:

[(1, 1330546048), (2, 665273024), (4, 332636512), (8, 166318256), (13, 102349696), (16, 83159128), (26, 51174848), (32, 41579564), (37, 35960704), (52, 25587424), (64, 20789782), (74, 17980352), (104, 12793712), (128, 10394891), (148, 8990176), (208, 6396856), (296, 4495088), (416, 3198428), (481, 2766208), (592, 2247544), (832, 1599214), (962, 1383104), (1184, 1123772), (1664, 799607), (1924, 691552), (2368, 561886), (3848, 345776), (4736, 280943), (7696, 172888), (15392, 86444), (21611, 61568), (30784, 43222)]