305351736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21601}}^1$

素因数の和:21660

約数の個数: 64

約数和(自身を含む): 829516800

約数和(自身を除く): 524165064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 21601, 43202, 64803, 86404, 129606, 172808, 259212, 410419, 518424, 669631, 820838, 1231257, 1339262, 1641676, 2008893, 2462514, 2678524, 3283352, 4017786, 4925028, 5357048, 8035572, 9850056, 12722989, 16071144, 25445978, 38168967, 50891956, 76337934, 101783912, 152675868, 305351736]

約数ペア:

[(1, 305351736), (2, 152675868), (3, 101783912), (4, 76337934), (6, 50891956), (8, 38168967), (12, 25445978), (19, 16071144), (24, 12722989), (31, 9850056), (38, 8035572), (57, 5357048), (62, 4925028), (76, 4017786), (93, 3283352), (114, 2678524), (124, 2462514), (152, 2008893), (186, 1641676), (228, 1339262), (248, 1231257), (372, 820838), (456, 669631), (589, 518424), (744, 410419), (1178, 259212), (1767, 172808), (2356, 129606), (3534, 86404), (4712, 64803), (7068, 43202), (14136, 21601)]