310330956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64171}}^1$

素因数の和:64222

約数の個数: 48

約数和(自身を含む): 804973568

約数和(自身を除く): 494642612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 64171, 128342, 192513, 256684, 385026, 770052, 834223, 1668446, 1989301, 2502669, 3336892, 3978602, 5005338, 5967903, 7957204, 10010676, 11935806, 23871612, 25860913, 51721826, 77582739, 103443652, 155165478, 310330956]

約数ペア:

[(1, 310330956), (2, 155165478), (3, 103443652), (4, 77582739), (6, 51721826), (12, 25860913), (13, 23871612), (26, 11935806), (31, 10010676), (39, 7957204), (52, 5967903), (62, 5005338), (78, 3978602), (93, 3336892), (124, 2502669), (156, 1989301), (186, 1668446), (372, 834223), (403, 770052), (806, 385026), (1209, 256684), (1612, 192513), (2418, 128342), (4836, 64171)]