337083760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324119}}^1$

素因数の和:324145

約数の個数: 40

約数和(自身を含む): 844008480

約数和(自身を除く): 506924720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 324119, 648238, 1296476, 1620595, 2592952, 3241190, 4213547, 5185904, 6482380, 8427094, 12964760, 16854188, 21067735, 25929520, 33708376, 42135470, 67416752, 84270940, 168541880, 337083760]

約数ペア:

[(1, 337083760), (2, 168541880), (4, 84270940), (5, 67416752), (8, 42135470), (10, 33708376), (13, 25929520), (16, 21067735), (20, 16854188), (26, 12964760), (40, 8427094), (52, 6482380), (65, 5185904), (80, 4213547), (104, 3241190), (130, 2592952), (208, 1620595), (260, 1296476), (520, 648238), (1040, 324119)]