1260408064

素因数分解:

$2^8\times {\mathrm{1307}}^1\times {\mathrm{3767}}^1$

素因数の和:5090

約数の個数: 36

約数和(自身を含む): 2518485984

約数和(自身を除く): 1258077920

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1307, 2614, 3767, 5228, 7534, 10456, 15068, 20912, 30136, 41824, 60272, 83648, 120544, 167296, 241088, 334592, 482176, 964352, 4923469, 9846938, 19693876, 39387752, 78775504, 157551008, 315102016, 630204032, 1260408064]

約数ペア:

[(1, 1260408064), (2, 630204032), (4, 315102016), (8, 157551008), (16, 78775504), (32, 39387752), (64, 19693876), (128, 9846938), (256, 4923469), (1307, 964352), (2614, 482176), (3767, 334592), (5228, 241088), (7534, 167296), (10456, 120544), (15068, 83648), (20912, 60272), (30136, 41824)]