396659566376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1051}}^1\times {\mathrm{1657}}^1$

素因数の和:3186

約数の個数: 64

約数和(自身を含む): 757268818560

約数和(自身を除く): 360609252184

約数列:

[1, 2, 4, 8, 71, 142, 284, 401, 568, 802, 1051, 1604, 1657, 2102, 3208, 3314, 4204, 6628, 8408, 13256, 28471, 56942, 74621, 113884, 117647, 149242, 227768, 235294, 298484, 421451, 470588, 596968, 664457, 842902, 941176, 1328914, 1685804, 1741507, 2657828, 3371608, 3483014, 5315656, 6966028, 13932056, 29923021, 47176447, 59846042, 94352894, 119692084, 123646997, 188705788, 239384168, 247293994, 377411576, 494587988, 698344307, 989175976, 1396688614, 2793377228, 5586754456, 49582445797, 99164891594, 198329783188, 396659566376]

約数ペア:

[(1, 396659566376), (2, 198329783188), (4, 99164891594), (8, 49582445797), (71, 5586754456), (142, 2793377228), (284, 1396688614), (401, 989175976), (568, 698344307), (802, 494587988), (1051, 377411576), (1604, 247293994), (1657, 239384168), (2102, 188705788), (3208, 123646997), (3314, 119692084), (4204, 94352894), (6628, 59846042), (8408, 47176447), (13256, 29923021), (28471, 13932056), (56942, 6966028), (74621, 5315656), (113884, 3483014), (117647, 3371608), (149242, 2657828), (227768, 1741507), (235294, 1685804), (298484, 1328914), (421451, 941176), (470588, 842902), (596968, 664457)]