409510116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3673}}^1$

素因数の和:3865

約数の個数: 72

約数和(自身を含む): 1096615520

約数和(自身を除く): 687105404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 978, 1467, 1956, 2934, 3097, 3673, 5868, 6194, 7346, 9291, 11019, 12388, 14692, 18582, 22038, 27873, 33057, 37164, 44076, 55746, 66114, 69787, 111492, 132228, 139574, 209361, 279148, 418722, 598699, 628083, 837444, 1197398, 1256166, 1796097, 2394796, 2512332, 3592194, 5388291, 7184388, 10776582, 11375281, 21553164, 22750562, 34125843, 45501124, 68251686, 102377529, 136503372, 204755058, 409510116]

約数ペア:

[(1, 409510116), (2, 204755058), (3, 136503372), (4, 102377529), (6, 68251686), (9, 45501124), (12, 34125843), (18, 22750562), (19, 21553164), (36, 11375281), (38, 10776582), (57, 7184388), (76, 5388291), (114, 3592194), (163, 2512332), (171, 2394796), (228, 1796097), (326, 1256166), (342, 1197398), (489, 837444), (652, 628083), (684, 598699), (978, 418722), (1467, 279148), (1956, 209361), (2934, 139574), (3097, 132228), (3673, 111492), (5868, 69787), (6194, 66114), (7346, 55746), (9291, 44076), (11019, 37164), (12388, 33057), (14692, 27873), (18582, 22038)]