387316488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7907}}^1$

素因数の和:8086

約数の個数: 64

約数和(自身を含む): 1049549760

約数和(自身を除く): 662233272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 7907, 8164, 12246, 15814, 16328, 23721, 24492, 31628, 47442, 48984, 63256, 94884, 102791, 189768, 205582, 308373, 411164, 616746, 822328, 1233492, 1241399, 2466984, 2482798, 3724197, 4965596, 7448394, 9931192, 14896788, 16138187, 29793576, 32276374, 48414561, 64552748, 96829122, 129105496, 193658244, 387316488]

約数ペア:

[(1, 387316488), (2, 193658244), (3, 129105496), (4, 96829122), (6, 64552748), (8, 48414561), (12, 32276374), (13, 29793576), (24, 16138187), (26, 14896788), (39, 9931192), (52, 7448394), (78, 4965596), (104, 3724197), (156, 2482798), (157, 2466984), (312, 1241399), (314, 1233492), (471, 822328), (628, 616746), (942, 411164), (1256, 308373), (1884, 205582), (2041, 189768), (3768, 102791), (4082, 94884), (6123, 63256), (7907, 48984), (8164, 47442), (12246, 31628), (15814, 24492), (16328, 23721)]