318204552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2011}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 840211200

約数和(自身を除く): 522006648

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 347, 456, 694, 1041, 1388, 2011, 2082, 2776, 4022, 4164, 6033, 6593, 8044, 8328, 12066, 13186, 16088, 19779, 24132, 26372, 38209, 39558, 48264, 52744, 76418, 79116, 114627, 152836, 158232, 229254, 305672, 458508, 697817, 917016, 1395634, 2093451, 2791268, 4186902, 5582536, 8373804, 13258523, 16747608, 26517046, 39775569, 53034092, 79551138, 106068184, 159102276, 318204552]

約数ペア:

[(1, 318204552), (2, 159102276), (3, 106068184), (4, 79551138), (6, 53034092), (8, 39775569), (12, 26517046), (19, 16747608), (24, 13258523), (38, 8373804), (57, 5582536), (76, 4186902), (114, 2791268), (152, 2093451), (228, 1395634), (347, 917016), (456, 697817), (694, 458508), (1041, 305672), (1388, 229254), (2011, 158232), (2082, 152836), (2776, 114627), (4022, 79116), (4164, 76418), (6033, 52744), (6593, 48264), (8044, 39558), (8328, 38209), (12066, 26372), (13186, 24132), (16088, 19779)]