469746728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{280949}}^1$

素因数の和:280985

約数の個数: 32

約数和(自身を含む): 1011420000

約数和(自身を除く): 541673272

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 280949, 561898, 1123796, 2247592, 3090439, 5338031, 6180878, 10676062, 12361756, 21352124, 24723512, 42704248, 58718341, 117436682, 234873364, 469746728]

約数ペア:

[(1, 469746728), (2, 234873364), (4, 117436682), (8, 58718341), (11, 42704248), (19, 24723512), (22, 21352124), (38, 12361756), (44, 10676062), (76, 6180878), (88, 5338031), (152, 3090439), (209, 2247592), (418, 1123796), (836, 561898), (1672, 280949)]