255172392

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{122209}}^1$

素因数の和:122250

約数の個数: 48

約数和(自身を含む): 714928500

約数和(自身を除く): 459756108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 122209, 244418, 366627, 488836, 733254, 977672, 1099881, 1466508, 2199762, 2933016, 3544061, 4399524, 7088122, 8799048, 10632183, 14176244, 21264366, 28352488, 31896549, 42528732, 63793098, 85057464, 127586196, 255172392]

約数ペア:

[(1, 255172392), (2, 127586196), (3, 85057464), (4, 63793098), (6, 42528732), (8, 31896549), (9, 28352488), (12, 21264366), (18, 14176244), (24, 10632183), (29, 8799048), (36, 7088122), (58, 4399524), (72, 3544061), (87, 2933016), (116, 2199762), (174, 1466508), (232, 1099881), (261, 977672), (348, 733254), (522, 488836), (696, 366627), (1044, 244418), (2088, 122209)]