628542816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1381}}^1$

素因数の和:1836

約数の個数: 96

約数和(自身を含む): 1805400576

約数和(自身を除く): 1176857760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 431, 528, 862, 1056, 1293, 1381, 1724, 2586, 2762, 3448, 4143, 4741, 5172, 5524, 6896, 8286, 9482, 10344, 11048, 13792, 14223, 15191, 16572, 18964, 20688, 22096, 28446, 30382, 33144, 37928, 41376, 44192, 45573, 56892, 60764, 66288, 75856, 91146, 113784, 121528, 132576, 151712, 182292, 227568, 243056, 364584, 455136, 486112, 595211, 729168, 1190422, 1458336, 1785633, 2380844, 3571266, 4761688, 6547321, 7142532, 9523376, 13094642, 14285064, 19046752, 19641963, 26189284, 28570128, 39283926, 52378568, 57140256, 78567852, 104757136, 157135704, 209514272, 314271408, 628542816]

約数ペア:

[(1, 628542816), (2, 314271408), (3, 209514272), (4, 157135704), (6, 104757136), (8, 78567852), (11, 57140256), (12, 52378568), (16, 39283926), (22, 28570128), (24, 26189284), (32, 19641963), (33, 19046752), (44, 14285064), (48, 13094642), (66, 9523376), (88, 7142532), (96, 6547321), (132, 4761688), (176, 3571266), (264, 2380844), (352, 1785633), (431, 1458336), (528, 1190422), (862, 729168), (1056, 595211), (1293, 486112), (1381, 455136), (1724, 364584), (2586, 243056), (2762, 227568), (3448, 182292), (4143, 151712), (4741, 132576), (5172, 121528), (5524, 113784), (6896, 91146), (8286, 75856), (9482, 66288), (10344, 60764), (11048, 56892), (13792, 45573), (14223, 44192), (15191, 41376), (16572, 37928), (18964, 33144), (20688, 30382), (22096, 28446)]