648620196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{70841}}^1$

素因数の和:70964

約数の個数: 48

約数和(自身を含む): 1745546880

約数和(自身を除く): 1096926684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 70841, 141682, 212523, 283364, 425046, 495887, 850092, 991774, 1487661, 1983548, 2975322, 5950644, 7721669, 15443338, 23165007, 30886676, 46330014, 54051683, 92660028, 108103366, 162155049, 216206732, 324310098, 648620196]

約数ペア:

[(1, 648620196), (2, 324310098), (3, 216206732), (4, 162155049), (6, 108103366), (7, 92660028), (12, 54051683), (14, 46330014), (21, 30886676), (28, 23165007), (42, 15443338), (84, 7721669), (109, 5950644), (218, 2975322), (327, 1983548), (436, 1487661), (654, 991774), (763, 850092), (1308, 495887), (1526, 425046), (2289, 283364), (3052, 212523), (4578, 141682), (9156, 70841)]