243425208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2879}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 658022400

約数和(自身を除く): 414597192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 2879, 3252, 3523, 5758, 6504, 7046, 8637, 10569, 11516, 14092, 17274, 21138, 23032, 28184, 34548, 37427, 42276, 69096, 74854, 84552, 112281, 149708, 224562, 299416, 449124, 780209, 898248, 1560418, 2340627, 3120836, 4681254, 6241672, 9362508, 10142717, 18725016, 20285434, 30428151, 40570868, 60856302, 81141736, 121712604, 243425208]

約数ペア:

[(1, 243425208), (2, 121712604), (3, 81141736), (4, 60856302), (6, 40570868), (8, 30428151), (12, 20285434), (13, 18725016), (24, 10142717), (26, 9362508), (39, 6241672), (52, 4681254), (78, 3120836), (104, 2340627), (156, 1560418), (271, 898248), (312, 780209), (542, 449124), (813, 299416), (1084, 224562), (1626, 149708), (2168, 112281), (2879, 84552), (3252, 74854), (3523, 69096), (5758, 42276), (6504, 37427), (7046, 34548), (8637, 28184), (10569, 23032), (11516, 21138), (14092, 17274)]