329852008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{36781}}^1$

素因数の和:36865

約数の個数: 32

約数和(自身を含む): 662076000

約数和(自身を除く): 332223992

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 36781, 73562, 147124, 294248, 698839, 1397678, 2170079, 2795356, 4340158, 5590712, 8680316, 17360632, 41231501, 82463002, 164926004, 329852008]

約数ペア:

[(1, 329852008), (2, 164926004), (4, 82463002), (8, 41231501), (19, 17360632), (38, 8680316), (59, 5590712), (76, 4340158), (118, 2795356), (152, 2170079), (236, 1397678), (472, 698839), (1121, 294248), (2242, 147124), (4484, 73562), (8968, 36781)]