387796272

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{12487}}^1$

素因数の和:13145

約数の個数: 40

約数和(自身を含む): 1003435776

約数和(自身を除く): 615639504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 12487, 15528, 24974, 31056, 37461, 49948, 74922, 99896, 149844, 199792, 299688, 599376, 8079089, 16158178, 24237267, 32316356, 48474534, 64632712, 96949068, 129265424, 193898136, 387796272]

約数ペア:

[(1, 387796272), (2, 193898136), (3, 129265424), (4, 96949068), (6, 64632712), (8, 48474534), (12, 32316356), (16, 24237267), (24, 16158178), (48, 8079089), (647, 599376), (1294, 299688), (1941, 199792), (2588, 149844), (3882, 99896), (5176, 74922), (7764, 49948), (10352, 37461), (12487, 31056), (15528, 24974)]