838752882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^2\times {\mathrm{523}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 1887538128

約数和(自身を除く): 1048785246

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 121, 141, 242, 282, 363, 517, 523, 726, 1034, 1046, 1551, 1569, 2209, 3102, 3138, 4418, 5687, 5753, 6627, 11374, 11506, 13254, 17061, 17259, 24299, 24581, 34122, 34518, 48598, 49162, 63283, 72897, 73743, 126566, 145794, 147486, 189849, 267289, 270391, 379698, 534578, 540782, 801867, 811173, 1155307, 1603734, 1622346, 2310614, 2974301, 3465921, 5948602, 6931842, 8922903, 12708377, 17845806, 25416754, 38125131, 76250262, 139792147, 279584294, 419376441, 838752882]

約数ペア:

[(1, 838752882), (2, 419376441), (3, 279584294), (6, 139792147), (11, 76250262), (22, 38125131), (33, 25416754), (47, 17845806), (66, 12708377), (94, 8922903), (121, 6931842), (141, 5948602), (242, 3465921), (282, 2974301), (363, 2310614), (517, 1622346), (523, 1603734), (726, 1155307), (1034, 811173), (1046, 801867), (1551, 540782), (1569, 534578), (2209, 379698), (3102, 270391), (3138, 267289), (4418, 189849), (5687, 147486), (5753, 145794), (6627, 126566), (11374, 73743), (11506, 72897), (13254, 63283), (17061, 49162), (17259, 48598), (24299, 34518), (24581, 34122)]