201628264732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1\times {\mathrm{6343}}^1$

素因数の和:7426

約数の個数: 48

約数和(自身を含む): 365779814400

約数和(自身を除く): 164151549668

約数列:

[1, 2, 4, 31, 62, 124, 389, 659, 778, 1318, 1556, 2636, 6343, 12059, 12686, 20429, 24118, 25372, 40858, 48236, 81716, 196633, 256351, 393266, 512702, 786532, 1025404, 2467427, 4180037, 4934854, 7946881, 8360074, 9869708, 15893762, 16720148, 31787524, 76490237, 129581147, 152980474, 259162294, 305960948, 518324588, 1626034393, 3252068786, 6504137572, 50407066183, 100814132366, 201628264732]

約数ペア:

[(1, 201628264732), (2, 100814132366), (4, 50407066183), (31, 6504137572), (62, 3252068786), (124, 1626034393), (389, 518324588), (659, 305960948), (778, 259162294), (1318, 152980474), (1556, 129581147), (2636, 76490237), (6343, 31787524), (12059, 16720148), (12686, 15893762), (20429, 9869708), (24118, 8360074), (25372, 7946881), (40858, 4934854), (48236, 4180037), (81716, 2467427), (196633, 1025404), (256351, 786532), (393266, 512702)]