1391670528

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{11117}}^1$

素因数の和:11299

約数の個数: 72

約数和(自身を含む): 3726931488

約数和(自身を除く): 2335260960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 652, 768, 978, 1304, 1956, 2608, 3912, 5216, 7824, 10432, 11117, 15648, 20864, 22234, 31296, 33351, 41728, 44468, 62592, 66702, 88936, 125184, 133404, 177872, 266808, 355744, 533616, 711488, 1067232, 1422976, 1812071, 2134464, 2845952, 3624142, 4268928, 5436213, 7248284, 8537856, 10872426, 14496568, 21744852, 28993136, 43489704, 57986272, 86979408, 115972544, 173958816, 231945088, 347917632, 463890176, 695835264, 1391670528]

約数ペア:

[(1, 1391670528), (2, 695835264), (3, 463890176), (4, 347917632), (6, 231945088), (8, 173958816), (12, 115972544), (16, 86979408), (24, 57986272), (32, 43489704), (48, 28993136), (64, 21744852), (96, 14496568), (128, 10872426), (163, 8537856), (192, 7248284), (256, 5436213), (326, 4268928), (384, 3624142), (489, 2845952), (652, 2134464), (768, 1812071), (978, 1422976), (1304, 1067232), (1956, 711488), (2608, 533616), (3912, 355744), (5216, 266808), (7824, 177872), (10432, 133404), (11117, 125184), (15648, 88936), (20864, 66702), (22234, 62592), (31296, 44468), (33351, 41728)]