660139896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{2017}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 1779876000

約数和(自身を除く): 1119736104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1049, 2017, 2098, 3147, 4034, 4196, 6051, 6294, 8068, 8392, 12102, 12588, 13637, 16136, 24204, 25176, 26221, 27274, 40911, 48408, 52442, 54548, 78663, 81822, 104884, 109096, 157326, 163644, 209768, 314652, 327288, 629304, 2115833, 4231666, 6347499, 8463332, 12694998, 16926664, 25389996, 27505829, 50779992, 55011658, 82517487, 110023316, 165034974, 220046632, 330069948, 660139896]

約数ペア:

[(1, 660139896), (2, 330069948), (3, 220046632), (4, 165034974), (6, 110023316), (8, 82517487), (12, 55011658), (13, 50779992), (24, 27505829), (26, 25389996), (39, 16926664), (52, 12694998), (78, 8463332), (104, 6347499), (156, 4231666), (312, 2115833), (1049, 629304), (2017, 327288), (2098, 314652), (3147, 209768), (4034, 163644), (4196, 157326), (6051, 109096), (6294, 104884), (8068, 81822), (8392, 78663), (12102, 54548), (12588, 52442), (13637, 48408), (16136, 40911), (24204, 27274), (25176, 26221)]