40864355662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 67863204864

約数和(自身を除く): 26998849202

約数列:

[1, 2, 13, 26, 73, 107, 146, 214, 311, 622, 647, 949, 1294, 1391, 1898, 2782, 4043, 7811, 8086, 8411, 15622, 16822, 22703, 33277, 45406, 47231, 66554, 69229, 94462, 101543, 138458, 201217, 203086, 295139, 402434, 432601, 590278, 614003, 865202, 899977, 1228006, 1799954, 2429221, 2615821, 4858442, 5053717, 5231642, 10107434, 14688841, 21530219, 29377682, 31579873, 43060438, 63159746, 65698321, 131396642, 190954933, 279892847, 381909866, 559785694, 1571705987, 3143411974, 20432177831, 40864355662]

約数ペア:

[(1, 40864355662), (2, 20432177831), (13, 3143411974), (26, 1571705987), (73, 559785694), (107, 381909866), (146, 279892847), (214, 190954933), (311, 131396642), (622, 65698321), (647, 63159746), (949, 43060438), (1294, 31579873), (1391, 29377682), (1898, 21530219), (2782, 14688841), (4043, 10107434), (7811, 5231642), (8086, 5053717), (8411, 4858442), (15622, 2615821), (16822, 2429221), (22703, 1799954), (33277, 1228006), (45406, 899977), (47231, 865202), (66554, 614003), (69229, 590278), (94462, 432601), (101543, 402434), (138458, 295139), (201217, 203086)]