800644848

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{234931}}^1$

素因数の和:235013

約数の個数: 40

約数和(自身を含む): 2097472896

約数和(自身を除く): 1296828048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 234931, 469862, 704793, 939724, 1409586, 1879448, 2819172, 3758896, 5638344, 11276688, 16680101, 33360202, 50040303, 66720404, 100080606, 133440808, 200161212, 266881616, 400322424, 800644848]

約数ペア:

[(1, 800644848), (2, 400322424), (3, 266881616), (4, 200161212), (6, 133440808), (8, 100080606), (12, 66720404), (16, 50040303), (24, 33360202), (48, 16680101), (71, 11276688), (142, 5638344), (213, 3758896), (284, 2819172), (426, 1879448), (568, 1409586), (852, 939724), (1136, 704793), (1704, 469862), (3408, 234931)]