1377816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 3991680

約数和(自身を除く): 2613864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 307, 374, 408, 561, 614, 748, 921, 1122, 1228, 1496, 1842, 2244, 2456, 3377, 3684, 4488, 5219, 6754, 7368, 10131, 10438, 13508, 15657, 20262, 20876, 27016, 31314, 40524, 41752, 57409, 62628, 81048, 114818, 125256, 172227, 229636, 344454, 459272, 688908, 1377816]

約数ペア:

[(1, 1377816), (2, 688908), (3, 459272), (4, 344454), (6, 229636), (8, 172227), (11, 125256), (12, 114818), (17, 81048), (22, 62628), (24, 57409), (33, 41752), (34, 40524), (44, 31314), (51, 27016), (66, 20876), (68, 20262), (88, 15657), (102, 13508), (132, 10438), (136, 10131), (187, 7368), (204, 6754), (264, 5219), (307, 4488), (374, 3684), (408, 3377), (561, 2456), (614, 2244), (748, 1842), (921, 1496), (1122, 1228)]