320723632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9001}}^1$

素因数の和:9157

約数の個数: 40

約数和(自身を含む): 663051312

約数和(自身を除く): 342327680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2096, 2227, 4454, 8908, 9001, 17816, 18002, 35632, 36004, 72008, 144016, 153017, 306034, 612068, 1179131, 1224136, 2358262, 2448272, 4716524, 9433048, 18866096, 20045227, 40090454, 80180908, 160361816, 320723632]

約数ペア:

[(1, 320723632), (2, 160361816), (4, 80180908), (8, 40090454), (16, 20045227), (17, 18866096), (34, 9433048), (68, 4716524), (131, 2448272), (136, 2358262), (262, 1224136), (272, 1179131), (524, 612068), (1048, 306034), (2096, 153017), (2227, 144016), (4454, 72008), (8908, 36004), (9001, 35632), (17816, 18002)]