180426248

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{751}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 345168000

約数和(自身を除く): 164741752

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 509, 751, 1018, 1502, 2036, 3004, 4072, 6008, 30031, 44309, 60062, 88618, 120124, 177236, 240248, 354472, 382259, 764518, 1529036, 3058072, 22553281, 45106562, 90213124, 180426248]

約数ペア:

[(1, 180426248), (2, 90213124), (4, 45106562), (8, 22553281), (59, 3058072), (118, 1529036), (236, 764518), (472, 382259), (509, 354472), (751, 240248), (1018, 177236), (1502, 120124), (2036, 88618), (3004, 60062), (4072, 44309), (6008, 30031)]