1520376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 4475520

約数和(自身を除く): 2955144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 443, 572, 858, 886, 1144, 1329, 1716, 1772, 2658, 3432, 3544, 4873, 5316, 5759, 9746, 10632, 11518, 14619, 17277, 19492, 23036, 29238, 34554, 38984, 46072, 58476, 63349, 69108, 116952, 126698, 138216, 190047, 253396, 380094, 506792, 760188, 1520376]

約数ペア:

[(1, 1520376), (2, 760188), (3, 506792), (4, 380094), (6, 253396), (8, 190047), (11, 138216), (12, 126698), (13, 116952), (22, 69108), (24, 63349), (26, 58476), (33, 46072), (39, 38984), (44, 34554), (52, 29238), (66, 23036), (78, 19492), (88, 17277), (104, 14619), (132, 11518), (143, 10632), (156, 9746), (264, 5759), (286, 5316), (312, 4873), (429, 3544), (443, 3432), (572, 2658), (858, 1772), (886, 1716), (1144, 1329)]