423895512

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 1073520000

約数和(自身を除く): 649624488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 283, 417, 449, 556, 566, 834, 849, 898, 1112, 1132, 1347, 1668, 1698, 1796, 2264, 2694, 3336, 3396, 3592, 5388, 6792, 10776, 39337, 62411, 78674, 118011, 124822, 127067, 157348, 187233, 236022, 249644, 254134, 314696, 374466, 381201, 472044, 499288, 508268, 748932, 762402, 944088, 1016536, 1497864, 1524804, 3049608, 17662313, 35324626, 52986939, 70649252, 105973878, 141298504, 211947756, 423895512]

約数ペア:

[(1, 423895512), (2, 211947756), (3, 141298504), (4, 105973878), (6, 70649252), (8, 52986939), (12, 35324626), (24, 17662313), (139, 3049608), (278, 1524804), (283, 1497864), (417, 1016536), (449, 944088), (556, 762402), (566, 748932), (834, 508268), (849, 499288), (898, 472044), (1112, 381201), (1132, 374466), (1347, 314696), (1668, 254134), (1698, 249644), (1796, 236022), (2264, 187233), (2694, 157348), (3336, 127067), (3396, 124822), (3592, 118011), (5388, 78674), (6792, 62411), (10776, 39337)]