340146768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{907}}^1$

素因数の和:1532

約数の個数: 80

約数和(自身を含む): 948925376

約数和(自身を除く): 608778608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 601, 624, 907, 1202, 1803, 1814, 2404, 2721, 3606, 3628, 4808, 5442, 7212, 7256, 7813, 9616, 10884, 11791, 14424, 14512, 15626, 21768, 23439, 23582, 28848, 31252, 35373, 43536, 46878, 47164, 62504, 70746, 93756, 94328, 125008, 141492, 187512, 188656, 282984, 375024, 545107, 565968, 1090214, 1635321, 2180428, 3270642, 4360856, 6541284, 7086391, 8721712, 13082568, 14172782, 21259173, 26165136, 28345564, 42518346, 56691128, 85036692, 113382256, 170073384, 340146768]

約数ペア:

[(1, 340146768), (2, 170073384), (3, 113382256), (4, 85036692), (6, 56691128), (8, 42518346), (12, 28345564), (13, 26165136), (16, 21259173), (24, 14172782), (26, 13082568), (39, 8721712), (48, 7086391), (52, 6541284), (78, 4360856), (104, 3270642), (156, 2180428), (208, 1635321), (312, 1090214), (601, 565968), (624, 545107), (907, 375024), (1202, 282984), (1803, 188656), (1814, 187512), (2404, 141492), (2721, 125008), (3606, 94328), (3628, 93756), (4808, 70746), (5442, 62504), (7212, 47164), (7256, 46878), (7813, 43536), (9616, 35373), (10884, 31252), (11791, 28848), (14424, 23582), (14512, 23439), (15626, 21768)]