285996948

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5531}}^1$

素因数の和:5708

約数の個数: 48

約数和(自身を含む): 693934080

約数和(自身を除く): 407937132

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 4309, 5531, 8618, 11062, 12927, 16593, 17236, 22124, 25854, 33186, 51708, 66372, 171461, 342922, 514383, 685844, 768809, 1028766, 1537618, 2057532, 2306427, 3075236, 4612854, 9225708, 23833079, 47666158, 71499237, 95332316, 142998474, 285996948]

約数ペア:

[(1, 285996948), (2, 142998474), (3, 95332316), (4, 71499237), (6, 47666158), (12, 23833079), (31, 9225708), (62, 4612854), (93, 3075236), (124, 2306427), (139, 2057532), (186, 1537618), (278, 1028766), (372, 768809), (417, 685844), (556, 514383), (834, 342922), (1668, 171461), (4309, 66372), (5531, 51708), (8618, 33186), (11062, 25854), (12927, 22124), (16593, 17236)]