268514408

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{1423}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 510931200

約数和(自身を除く): 242416792

約数列:

[1, 2, 4, 8, 103, 206, 229, 412, 458, 824, 916, 1423, 1832, 2846, 5692, 11384, 23587, 47174, 94348, 146569, 188696, 293138, 325867, 586276, 651734, 1172552, 1303468, 2606936, 33564301, 67128602, 134257204, 268514408]

約数ペア:

[(1, 268514408), (2, 134257204), (4, 67128602), (8, 33564301), (103, 2606936), (206, 1303468), (229, 1172552), (412, 651734), (458, 586276), (824, 325867), (916, 293138), (1423, 188696), (1832, 146569), (2846, 94348), (5692, 47174), (11384, 23587)]