205728648

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{276517}}^1$

素因数の和:276557

約数の個数: 32

約数和(自身を含む): 530914560

約数和(自身を除く): 325185912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 276517, 553034, 829551, 1106068, 1659102, 2212136, 3318204, 6636408, 8572027, 17144054, 25716081, 34288108, 51432162, 68576216, 102864324, 205728648]

約数ペア:

[(1, 205728648), (2, 102864324), (3, 68576216), (4, 51432162), (6, 34288108), (8, 25716081), (12, 17144054), (24, 8572027), (31, 6636408), (62, 3318204), (93, 2212136), (124, 1659102), (186, 1106068), (248, 829551), (372, 553034), (744, 276517)]