313369472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{188323}}^1$

素因数の和:188350

約数の個数: 32

約数和(自身を含む): 672316680

約数和(自身を除く): 358947208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 188323, 376646, 753292, 1506584, 2448199, 3013168, 4896398, 6026336, 9792796, 12052672, 19585592, 24105344, 39171184, 78342368, 156684736, 313369472]

約数ペア:

[(1, 313369472), (2, 156684736), (4, 78342368), (8, 39171184), (13, 24105344), (16, 19585592), (26, 12052672), (32, 9792796), (52, 6026336), (64, 4896398), (104, 3013168), (128, 2448199), (208, 1506584), (416, 753292), (832, 376646), (1664, 188323)]