305642532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26839}}^1$

素因数の和:26932

約数の個数: 48

約数和(自身を含む): 778574720

約数和(自身を除く): 472932188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 26839, 53678, 80517, 107356, 161034, 322068, 348907, 697814, 1046721, 1395628, 1959247, 2093442, 3918494, 4186884, 5877741, 7836988, 11755482, 23510964, 25470211, 50940422, 76410633, 101880844, 152821266, 305642532]

約数ペア:

[(1, 305642532), (2, 152821266), (3, 101880844), (4, 76410633), (6, 50940422), (12, 25470211), (13, 23510964), (26, 11755482), (39, 7836988), (52, 5877741), (73, 4186884), (78, 3918494), (146, 2093442), (156, 1959247), (219, 1395628), (292, 1046721), (438, 697814), (876, 348907), (949, 322068), (1898, 161034), (2847, 107356), (3796, 80517), (5694, 53678), (11388, 26839)]