212155704

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{8443}}^1$

素因数の和:8804

約数の個数: 48

約数和(自身を含む): 576303000

約数和(自身を除く): 364147296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8376, 8443, 12564, 16886, 25128, 25329, 33772, 50658, 67544, 75987, 101316, 151974, 202632, 303948, 607896, 2946607, 5893214, 8839821, 11786428, 17679642, 23572856, 26519463, 35359284, 53038926, 70718568, 106077852, 212155704]

約数ペア:

[(1, 212155704), (2, 106077852), (3, 70718568), (4, 53038926), (6, 35359284), (8, 26519463), (9, 23572856), (12, 17679642), (18, 11786428), (24, 8839821), (36, 5893214), (72, 2946607), (349, 607896), (698, 303948), (1047, 202632), (1396, 151974), (2094, 101316), (2792, 75987), (3141, 67544), (4188, 50658), (6282, 33772), (8376, 25329), (8443, 25128), (12564, 16886)]