238429624

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 477888480

約数和(自身を除く): 239458856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 289, 367, 562, 578, 734, 1124, 1156, 1468, 2248, 2312, 2936, 4777, 6239, 9554, 12478, 19108, 24956, 38216, 49912, 81209, 103127, 106063, 162418, 206254, 212126, 324836, 412508, 424252, 649672, 825016, 848504, 1753159, 3506318, 7012636, 14025272, 29803703, 59607406, 119214812, 238429624]

約数ペア:

[(1, 238429624), (2, 119214812), (4, 59607406), (8, 29803703), (17, 14025272), (34, 7012636), (68, 3506318), (136, 1753159), (281, 848504), (289, 825016), (367, 649672), (562, 424252), (578, 412508), (734, 324836), (1124, 212126), (1156, 206254), (1468, 162418), (2248, 106063), (2312, 103127), (2936, 81209), (4777, 49912), (6239, 38216), (9554, 24956), (12478, 19108)]