505776

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 1343664

約数和(自身を除く): 837888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 257, 328, 492, 514, 656, 771, 984, 1028, 1542, 1968, 2056, 3084, 4112, 6168, 10537, 12336, 21074, 31611, 42148, 63222, 84296, 126444, 168592, 252888, 505776]

約数ペア:

[(1, 505776), (2, 252888), (3, 168592), (4, 126444), (6, 84296), (8, 63222), (12, 42148), (16, 31611), (24, 21074), (41, 12336), (48, 10537), (82, 6168), (123, 4112), (164, 3084), (246, 2056), (257, 1968), (328, 1542), (492, 1028), (514, 984), (656, 771)]