247210944

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 674217600

約数和(自身を除く): 427006656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 139, 157, 177, 192, 236, 278, 314, 354, 417, 471, 472, 556, 628, 708, 834, 942, 944, 1112, 1256, 1416, 1668, 1884, 1888, 2224, 2512, 2832, 3336, 3768, 3776, 4448, 5024, 5664, 6672, 7536, 8201, 8896, 9263, 10048, 11328, 13344, 15072, 16402, 18526, 21823, 24603, 26688, 27789, 30144, 32804, 37052, 43646, 49206, 55578, 65469, 65608, 74104, 87292, 98412, 111156, 130938, 131216, 148208, 174584, 196824, 222312, 261876, 262432, 296416, 349168, 393648, 444624, 523752, 524864, 592832, 698336, 787296, 889248, 1047504, 1287557, 1396672, 1574592, 1778496, 2095008, 2575114, 3862671, 4190016, 5150228, 7725342, 10300456, 15450684, 20600912, 30901368, 41201824, 61802736, 82403648, 123605472, 247210944]

約数ペア:

[(1, 247210944), (2, 123605472), (3, 82403648), (4, 61802736), (6, 41201824), (8, 30901368), (12, 20600912), (16, 15450684), (24, 10300456), (32, 7725342), (48, 5150228), (59, 4190016), (64, 3862671), (96, 2575114), (118, 2095008), (139, 1778496), (157, 1574592), (177, 1396672), (192, 1287557), (236, 1047504), (278, 889248), (314, 787296), (354, 698336), (417, 592832), (471, 524864), (472, 523752), (556, 444624), (628, 393648), (708, 349168), (834, 296416), (942, 262432), (944, 261876), (1112, 222312), (1256, 196824), (1416, 174584), (1668, 148208), (1884, 131216), (1888, 130938), (2224, 111156), (2512, 98412), (2832, 87292), (3336, 74104), (3768, 65608), (3776, 65469), (4448, 55578), (5024, 49206), (5664, 43646), (6672, 37052), (7536, 32804), (8201, 30144), (8896, 27789), (9263, 26688), (10048, 24603), (11328, 21823), (13344, 18526), (15072, 16402)]