215388768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 649845504

約数和(自身を除く): 434456736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 197, 224, 336, 394, 591, 672, 788, 1182, 1379, 1576, 1627, 2364, 2758, 3152, 3254, 4137, 4728, 4881, 5516, 6304, 6508, 8274, 9456, 9762, 11032, 11389, 13016, 16548, 18912, 19524, 22064, 22778, 26032, 33096, 34167, 39048, 44128, 45556, 52064, 66192, 68334, 78096, 91112, 132384, 136668, 156192, 182224, 273336, 320519, 364448, 546672, 641038, 961557, 1093344, 1282076, 1923114, 2243633, 2564152, 3846228, 4487266, 5128304, 6730899, 7692456, 8974532, 10256608, 13461798, 15384912, 17949064, 26923596, 30769824, 35898128, 53847192, 71796256, 107694384, 215388768]

約数ペア:

[(1, 215388768), (2, 107694384), (3, 71796256), (4, 53847192), (6, 35898128), (7, 30769824), (8, 26923596), (12, 17949064), (14, 15384912), (16, 13461798), (21, 10256608), (24, 8974532), (28, 7692456), (32, 6730899), (42, 5128304), (48, 4487266), (56, 3846228), (84, 2564152), (96, 2243633), (112, 1923114), (168, 1282076), (197, 1093344), (224, 961557), (336, 641038), (394, 546672), (591, 364448), (672, 320519), (788, 273336), (1182, 182224), (1379, 156192), (1576, 136668), (1627, 132384), (2364, 91112), (2758, 78096), (3152, 68334), (3254, 66192), (4137, 52064), (4728, 45556), (4881, 44128), (5516, 39048), (6304, 34167), (6508, 33096), (8274, 26032), (9456, 22778), (9762, 22064), (11032, 19524), (11389, 18912), (13016, 16548)]