802938108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{2621}}^1$

素因数の和:3163

約数の個数: 72

約数和(自身を含む): 2184419664

約数和(自身を除く): 1381481556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 521, 588, 1042, 1563, 2084, 2621, 3126, 3647, 5242, 6252, 7294, 7863, 10484, 10941, 14588, 15726, 18347, 21882, 25529, 31452, 36694, 43764, 51058, 55041, 73388, 76587, 102116, 110082, 128429, 153174, 220164, 256858, 306348, 385287, 513716, 770574, 1365541, 1541148, 2731082, 4096623, 5462164, 8193246, 9558787, 16386492, 19117574, 28676361, 38235148, 57352722, 66911509, 114705444, 133823018, 200734527, 267646036, 401469054, 802938108]

約数ペア:

[(1, 802938108), (2, 401469054), (3, 267646036), (4, 200734527), (6, 133823018), (7, 114705444), (12, 66911509), (14, 57352722), (21, 38235148), (28, 28676361), (42, 19117574), (49, 16386492), (84, 9558787), (98, 8193246), (147, 5462164), (196, 4096623), (294, 2731082), (521, 1541148), (588, 1365541), (1042, 770574), (1563, 513716), (2084, 385287), (2621, 306348), (3126, 256858), (3647, 220164), (5242, 153174), (6252, 128429), (7294, 110082), (7863, 102116), (10484, 76587), (10941, 73388), (14588, 55041), (15726, 51058), (18347, 43764), (21882, 36694), (25529, 31452)]