338365664

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 827076096

約数和(自身を除く): 488710432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 131, 182, 208, 224, 262, 364, 416, 524, 728, 887, 917, 1048, 1456, 1703, 1774, 1834, 2096, 2912, 3406, 3548, 3668, 4192, 6209, 6812, 7096, 7336, 11531, 11921, 12418, 13624, 14192, 14672, 23062, 23842, 24836, 27248, 28384, 29344, 46124, 47684, 49672, 54496, 80717, 92248, 95368, 99344, 116197, 161434, 184496, 190736, 198688, 232394, 322868, 368992, 381472, 464788, 645736, 813379, 929576, 1291472, 1510561, 1626758, 1859152, 2582944, 3021122, 3253516, 3718304, 6042244, 6507032, 10573927, 12084488, 13014064, 21147854, 24168976, 26028128, 42295708, 48337952, 84591416, 169182832, 338365664]

約数ペア:

[(1, 338365664), (2, 169182832), (4, 84591416), (7, 48337952), (8, 42295708), (13, 26028128), (14, 24168976), (16, 21147854), (26, 13014064), (28, 12084488), (32, 10573927), (52, 6507032), (56, 6042244), (91, 3718304), (104, 3253516), (112, 3021122), (131, 2582944), (182, 1859152), (208, 1626758), (224, 1510561), (262, 1291472), (364, 929576), (416, 813379), (524, 645736), (728, 464788), (887, 381472), (917, 368992), (1048, 322868), (1456, 232394), (1703, 198688), (1774, 190736), (1834, 184496), (2096, 161434), (2912, 116197), (3406, 99344), (3548, 95368), (3668, 92248), (4192, 80717), (6209, 54496), (6812, 49672), (7096, 47684), (7336, 46124), (11531, 29344), (11921, 28384), (12418, 27248), (13624, 24836), (14192, 23842), (14672, 23062)]