316026896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7159}}^1$

素因数の和:7287

約数の個数: 40

約数和(自身を含む): 639244800

約数和(自身を除く): 323217904

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 7159, 11036, 14318, 22072, 28636, 44144, 57272, 114544, 221929, 443858, 637151, 887716, 1274302, 1775432, 2548604, 3550864, 5097208, 10194416, 19751681, 39503362, 79006724, 158013448, 316026896]

約数ペア:

[(1, 316026896), (2, 158013448), (4, 79006724), (8, 39503362), (16, 19751681), (31, 10194416), (62, 5097208), (89, 3550864), (124, 2548604), (178, 1775432), (248, 1274302), (356, 887716), (496, 637151), (712, 443858), (1424, 221929), (2759, 114544), (5518, 57272), (7159, 44144), (11036, 28636), (14318, 22072)]