275605968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521981}}^1$

素因数の和:522003

約数の個数: 40

約数和(自身を含む): 776709216

約数和(自身を除く): 501103248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 521981, 1043962, 1565943, 2087924, 3131886, 4175848, 5741791, 6263772, 8351696, 11483582, 12527544, 17225373, 22967164, 25055088, 34450746, 45934328, 68901492, 91868656, 137802984, 275605968]

約数ペア:

[(1, 275605968), (2, 137802984), (3, 91868656), (4, 68901492), (6, 45934328), (8, 34450746), (11, 25055088), (12, 22967164), (16, 17225373), (22, 12527544), (24, 11483582), (33, 8351696), (44, 6263772), (48, 5741791), (66, 4175848), (88, 3131886), (132, 2087924), (176, 1565943), (264, 1043962), (528, 521981)]