864297336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{21347}}^1$

素因数の和:21604

約数の個数: 64

約数和(自身を含む): 2479783680

約数和(自身を除く): 1615486344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 5061, 5784, 6748, 10122, 13496, 20244, 21347, 40488, 42694, 64041, 85388, 128082, 149429, 170776, 256164, 298858, 448287, 512328, 597716, 896574, 1195432, 1793148, 3586296, 5144627, 10289254, 15433881, 20578508, 30867762, 36012389, 41157016, 61735524, 72024778, 108037167, 123471048, 144049556, 216074334, 288099112, 432148668, 864297336]

約数ペア:

[(1, 864297336), (2, 432148668), (3, 288099112), (4, 216074334), (6, 144049556), (7, 123471048), (8, 108037167), (12, 72024778), (14, 61735524), (21, 41157016), (24, 36012389), (28, 30867762), (42, 20578508), (56, 15433881), (84, 10289254), (168, 5144627), (241, 3586296), (482, 1793148), (723, 1195432), (964, 896574), (1446, 597716), (1687, 512328), (1928, 448287), (2892, 298858), (3374, 256164), (5061, 170776), (5784, 149429), (6748, 128082), (10122, 85388), (13496, 64041), (20244, 42694), (21347, 40488)]