15690431373756

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45319}}^1\times {\mathrm{365213}}^1$

素因数の和:410618

約数の個数: 48

約数和(自身を含む): 37075356595200

約数和(自身を除く): 21384925221444

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 45319, 90638, 135957, 181276, 271914, 365213, 543828, 730426, 1095639, 1460852, 2191278, 3580201, 4382556, 7160402, 10740603, 14320804, 21481206, 28851827, 42962412, 57703654, 86555481, 115407308, 173110962, 346221924, 16551087947, 33102175894, 49653263841, 66204351788, 99306527682, 198613055364, 1307535947813, 2615071895626, 3922607843439, 5230143791252, 7845215686878, 15690431373756]

約数ペア:

[(1, 15690431373756), (2, 7845215686878), (3, 5230143791252), (4, 3922607843439), (6, 2615071895626), (12, 1307535947813), (79, 198613055364), (158, 99306527682), (237, 66204351788), (316, 49653263841), (474, 33102175894), (948, 16551087947), (45319, 346221924), (90638, 173110962), (135957, 115407308), (181276, 86555481), (271914, 57703654), (365213, 42962412), (543828, 28851827), (730426, 21481206), (1095639, 14320804), (1460852, 10740603), (2191278, 7160402), (3580201, 4382556)]