660298324

素因数分解:

$2^2\times 7^3\times {\mathrm{113}}^1\times {\mathrm{4259}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 1359792000

約数和(自身を除く): 699493676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 343, 452, 686, 791, 1372, 1582, 3164, 4259, 5537, 8518, 11074, 17036, 22148, 29813, 38759, 59626, 77518, 119252, 155036, 208691, 417382, 481267, 834764, 962534, 1460837, 1925068, 2921674, 3368869, 5843348, 6737738, 13475476, 23582083, 47164166, 94328332, 165074581, 330149162, 660298324]

約数ペア:

[(1, 660298324), (2, 330149162), (4, 165074581), (7, 94328332), (14, 47164166), (28, 23582083), (49, 13475476), (98, 6737738), (113, 5843348), (196, 3368869), (226, 2921674), (343, 1925068), (452, 1460837), (686, 962534), (791, 834764), (1372, 481267), (1582, 417382), (3164, 208691), (4259, 155036), (5537, 119252), (8518, 77518), (11074, 59626), (17036, 38759), (22148, 29813)]