390872616

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 989184000

約数和(自身を除く): 598311384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 223, 367, 398, 446, 597, 669, 734, 796, 892, 1101, 1194, 1338, 1468, 1592, 1784, 2202, 2388, 2676, 2936, 4404, 4776, 5352, 8808, 44377, 73033, 81841, 88754, 133131, 146066, 163682, 177508, 219099, 245523, 266262, 292132, 327364, 355016, 438198, 491046, 532524, 584264, 654728, 876396, 982092, 1065048, 1752792, 1964184, 16286359, 32572718, 48859077, 65145436, 97718154, 130290872, 195436308, 390872616]

約数ペア:

[(1, 390872616), (2, 195436308), (3, 130290872), (4, 97718154), (6, 65145436), (8, 48859077), (12, 32572718), (24, 16286359), (199, 1964184), (223, 1752792), (367, 1065048), (398, 982092), (446, 876396), (597, 654728), (669, 584264), (734, 532524), (796, 491046), (892, 438198), (1101, 355016), (1194, 327364), (1338, 292132), (1468, 266262), (1592, 245523), (1784, 219099), (2202, 177508), (2388, 163682), (2676, 146066), (2936, 133131), (4404, 88754), (4776, 81841), (5352, 73033), (8808, 44377)]