1408888927698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9221}}^1\times {\mathrm{88729}}^1$

素因数の和:98003

約数の個数: 64

約数和(自身を含む): 3299256817920

約数和(自身を除く): 1890367890222

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 9221, 18442, 27663, 55326, 64547, 88729, 129094, 177458, 193641, 266187, 378061, 387282, 532374, 621103, 756122, 1134183, 1242206, 1863309, 2268366, 2646427, 3637889, 3726618, 5292854, 7275778, 7939281, 10913667, 15878562, 21827334, 25465223, 50930446, 76395669, 152791338, 818170109, 1636340218, 2454510327, 4909020654, 5727190763, 11454381526, 17181572289, 33544974469, 34363144578, 67089948938, 100634923407, 201269846814, 234814821283, 469629642566, 704444463849, 1408888927698]

約数ペア:

[(1, 1408888927698), (2, 704444463849), (3, 469629642566), (6, 234814821283), (7, 201269846814), (14, 100634923407), (21, 67089948938), (41, 34363144578), (42, 33544974469), (82, 17181572289), (123, 11454381526), (246, 5727190763), (287, 4909020654), (574, 2454510327), (861, 1636340218), (1722, 818170109), (9221, 152791338), (18442, 76395669), (27663, 50930446), (55326, 25465223), (64547, 21827334), (88729, 15878562), (129094, 10913667), (177458, 7939281), (193641, 7275778), (266187, 5292854), (378061, 3726618), (387282, 3637889), (532374, 2646427), (621103, 2268366), (756122, 1863309), (1134183, 1242206)]