1278112764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{12227}}^1$

素因数の和:12546

約数の個数: 48

約数和(自身を含む): 3089673216

約数和(自身を除く): 1811560452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 281, 372, 562, 843, 1124, 1686, 3372, 8711, 12227, 17422, 24454, 26133, 34844, 36681, 48908, 52266, 73362, 104532, 146724, 379037, 758074, 1137111, 1516148, 2274222, 3435787, 4548444, 6871574, 10307361, 13743148, 20614722, 41229444, 106509397, 213018794, 319528191, 426037588, 639056382, 1278112764]

約数ペア:

[(1, 1278112764), (2, 639056382), (3, 426037588), (4, 319528191), (6, 213018794), (12, 106509397), (31, 41229444), (62, 20614722), (93, 13743148), (124, 10307361), (186, 6871574), (281, 4548444), (372, 3435787), (562, 2274222), (843, 1516148), (1124, 1137111), (1686, 758074), (3372, 379037), (8711, 146724), (12227, 104532), (17422, 73362), (24454, 52266), (26133, 48908), (34844, 36681)]