219201216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1738

約数の個数: 112

約数和(自身を含む): 636751584

約数和(自身を除く): 417550368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 156, 159, 192, 208, 212, 312, 318, 416, 424, 624, 636, 689, 832, 848, 1248, 1272, 1378, 1657, 1696, 2067, 2496, 2544, 2756, 3314, 3392, 4134, 4971, 5088, 5512, 6628, 8268, 9942, 10176, 11024, 13256, 16536, 19884, 21541, 22048, 26512, 33072, 39768, 43082, 44096, 53024, 64623, 66144, 79536, 86164, 87821, 106048, 129246, 132288, 159072, 172328, 175642, 258492, 263463, 318144, 344656, 351284, 516984, 526926, 689312, 702568, 1033968, 1053852, 1141673, 1378624, 1405136, 2067936, 2107704, 2283346, 2810272, 3425019, 4135872, 4215408, 4566692, 5620544, 6850038, 8430816, 9133384, 13700076, 16861632, 18266768, 27400152, 36533536, 54800304, 73067072, 109600608, 219201216]

約数ペア:

[(1, 219201216), (2, 109600608), (3, 73067072), (4, 54800304), (6, 36533536), (8, 27400152), (12, 18266768), (13, 16861632), (16, 13700076), (24, 9133384), (26, 8430816), (32, 6850038), (39, 5620544), (48, 4566692), (52, 4215408), (53, 4135872), (64, 3425019), (78, 2810272), (96, 2283346), (104, 2107704), (106, 2067936), (156, 1405136), (159, 1378624), (192, 1141673), (208, 1053852), (212, 1033968), (312, 702568), (318, 689312), (416, 526926), (424, 516984), (624, 351284), (636, 344656), (689, 318144), (832, 263463), (848, 258492), (1248, 175642), (1272, 172328), (1378, 159072), (1657, 132288), (1696, 129246), (2067, 106048), (2496, 87821), (2544, 86164), (2756, 79536), (3314, 66144), (3392, 64623), (4134, 53024), (4971, 44096), (5088, 43082), (5512, 39768), (6628, 33072), (8268, 26512), (9942, 22048), (10176, 21541), (11024, 19884), (13256, 16536)]