408515679952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{5827}}^1\times {\mathrm{106871}}^1$

素因数の和:112747

約数の個数: 40

約数和(自身を含む): 810950720832

約数和(自身を除く): 402435040880

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 5827, 11654, 23308, 46616, 93232, 106871, 213742, 238907, 427484, 477814, 854968, 955628, 1709936, 1911256, 3822512, 4381711, 8763422, 17526844, 35053688, 70107376, 622737317, 1245474634, 2490949268, 4981898536, 9963797072, 25532229997, 51064459994, 102128919988, 204257839976, 408515679952]

約数ペア:

[(1, 408515679952), (2, 204257839976), (4, 102128919988), (8, 51064459994), (16, 25532229997), (41, 9963797072), (82, 4981898536), (164, 2490949268), (328, 1245474634), (656, 622737317), (5827, 70107376), (11654, 35053688), (23308, 17526844), (46616, 8763422), (93232, 4381711), (106871, 3822512), (213742, 1911256), (238907, 1709936), (427484, 955628), (477814, 854968)]