520170156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10343}}^1$

素因数の和:10491

約数の個数: 72

約数和(自身を含む): 1445842944

約数和(自身を除く): 925672788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 381, 396, 508, 762, 1143, 1397, 1524, 2286, 2794, 4191, 4572, 5588, 8382, 10343, 12573, 16764, 20686, 25146, 31029, 41372, 50292, 62058, 93087, 113773, 124116, 186174, 227546, 341319, 372348, 455092, 682638, 1023957, 1313561, 1365276, 2047914, 2627122, 3940683, 4095828, 5254244, 7881366, 11822049, 14449171, 15762732, 23644098, 28898342, 43347513, 47288196, 57796684, 86695026, 130042539, 173390052, 260085078, 520170156]

約数ペア:

[(1, 520170156), (2, 260085078), (3, 173390052), (4, 130042539), (6, 86695026), (9, 57796684), (11, 47288196), (12, 43347513), (18, 28898342), (22, 23644098), (33, 15762732), (36, 14449171), (44, 11822049), (66, 7881366), (99, 5254244), (127, 4095828), (132, 3940683), (198, 2627122), (254, 2047914), (381, 1365276), (396, 1313561), (508, 1023957), (762, 682638), (1143, 455092), (1397, 372348), (1524, 341319), (2286, 227546), (2794, 186174), (4191, 124116), (4572, 113773), (5588, 93087), (8382, 62058), (10343, 50292), (12573, 41372), (16764, 31029), (20686, 25146)]