401858016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{85429}}^1$

素因数の和:85456

約数の個数: 72

約数和(自身を含む): 1227116520

約数和(自身を除く): 825258504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 85429, 170858, 256287, 341716, 512574, 598003, 683432, 1025148, 1196006, 1366864, 1794009, 2050296, 2392012, 2733728, 3588018, 4100592, 4186021, 4784024, 7176036, 8201184, 8372042, 9568048, 12558063, 14352072, 16744084, 19136096, 25116126, 28704144, 33488168, 50232252, 57408288, 66976336, 100464504, 133952672, 200929008, 401858016]

約数ペア:

[(1, 401858016), (2, 200929008), (3, 133952672), (4, 100464504), (6, 66976336), (7, 57408288), (8, 50232252), (12, 33488168), (14, 28704144), (16, 25116126), (21, 19136096), (24, 16744084), (28, 14352072), (32, 12558063), (42, 9568048), (48, 8372042), (49, 8201184), (56, 7176036), (84, 4784024), (96, 4186021), (98, 4100592), (112, 3588018), (147, 2733728), (168, 2392012), (196, 2050296), (224, 1794009), (294, 1366864), (336, 1196006), (392, 1025148), (588, 683432), (672, 598003), (784, 512574), (1176, 341716), (1568, 256287), (2352, 170858), (4704, 85429)]