266277649538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{316469}}^1$

素因数の和:316874

約数の個数: 32

約数和(自身を含む): 423634337280

約数和(自身を除く): 157356687742

約数列:

[1, 2, 31, 41, 62, 82, 331, 662, 1271, 2542, 10261, 13571, 20522, 27142, 316469, 420701, 632938, 841402, 9810539, 12975229, 19621078, 25950458, 104751239, 209502478, 402232099, 804464198, 3247288409, 4294800799, 6494576818, 8589601598, 133138824769, 266277649538]

約数ペア:

[(1, 266277649538), (2, 133138824769), (31, 8589601598), (41, 6494576818), (62, 4294800799), (82, 3247288409), (331, 804464198), (662, 402232099), (1271, 209502478), (2542, 104751239), (10261, 25950458), (13571, 19621078), (20522, 12975229), (27142, 9810539), (316469, 841402), (420701, 632938)]