12840288

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 21451872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2267, 2832, 4534, 5664, 6801, 9068, 13602, 18136, 27204, 36272, 54408, 72544, 108816, 133753, 217632, 267506, 401259, 535012, 802518, 1070024, 1605036, 2140048, 3210072, 4280096, 6420144, 12840288]

約数ペア:

[(1, 12840288), (2, 6420144), (3, 4280096), (4, 3210072), (6, 2140048), (8, 1605036), (12, 1070024), (16, 802518), (24, 535012), (32, 401259), (48, 267506), (59, 217632), (96, 133753), (118, 108816), (177, 72544), (236, 54408), (354, 36272), (472, 27204), (708, 18136), (944, 13602), (1416, 9068), (1888, 6801), (2267, 5664), (2832, 4534)]