267250424

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 583588800

約数和(自身を除く): 316338376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 157, 226, 269, 314, 452, 538, 628, 791, 904, 1076, 1099, 1256, 1582, 1883, 2152, 2198, 3164, 3766, 4396, 6328, 7532, 8792, 15064, 17741, 30397, 35482, 42233, 60794, 70964, 84466, 121588, 124187, 141928, 168932, 212779, 243176, 248374, 295631, 337864, 425558, 496748, 591262, 851116, 993496, 1182524, 1702232, 2365048, 4772329, 9544658, 19089316, 33406303, 38178632, 66812606, 133625212, 267250424]

約数ペア:

[(1, 267250424), (2, 133625212), (4, 66812606), (7, 38178632), (8, 33406303), (14, 19089316), (28, 9544658), (56, 4772329), (113, 2365048), (157, 1702232), (226, 1182524), (269, 993496), (314, 851116), (452, 591262), (538, 496748), (628, 425558), (791, 337864), (904, 295631), (1076, 248374), (1099, 243176), (1256, 212779), (1582, 168932), (1883, 141928), (2152, 124187), (2198, 121588), (3164, 84466), (3766, 70964), (4396, 60794), (6328, 42233), (7532, 35482), (8792, 30397), (15064, 17741)]