488451872

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17049

約数の個数: 48

約数和(自身を含む): 1026950400

約数和(自身を除く): 538498528

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 7192, 14384, 16979, 28768, 33958, 67916, 135832, 271664, 492391, 526349, 543328, 984782, 1052698, 1969564, 2105396, 3939128, 4210792, 7878256, 8421584, 15264121, 15756512, 16843168, 30528242, 61056484, 122112968, 244225936, 488451872]

約数ペア:

[(1, 488451872), (2, 244225936), (4, 122112968), (8, 61056484), (16, 30528242), (29, 16843168), (31, 15756512), (32, 15264121), (58, 8421584), (62, 7878256), (116, 4210792), (124, 3939128), (232, 2105396), (248, 1969564), (464, 1052698), (496, 984782), (899, 543328), (928, 526349), (992, 492391), (1798, 271664), (3596, 135832), (7192, 67916), (14384, 33958), (16979, 28768)]