613932928

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 1507184640

約数和(自身を除く): 893251712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 644, 713, 736, 868, 896, 961, 992, 1288, 1426, 1472, 1736, 1922, 1984, 2576, 2852, 2944, 3472, 3844, 3968, 4991, 5152, 5704, 6727, 6944, 7688, 9982, 10304, 11408, 13454, 13888, 15376, 19964, 20608, 22103, 22816, 26908, 27776, 29791, 30752, 39928, 44206, 45632, 53816, 59582, 61504, 79856, 88412, 91264, 107632, 119164, 123008, 154721, 159712, 176824, 208537, 215264, 238328, 309442, 319424, 353648, 417074, 430528, 476656, 618884, 638848, 685193, 707296, 834148, 861056, 953312, 1237768, 1370386, 1414592, 1668296, 1906624, 2475536, 2740772, 2829184, 3336592, 3813248, 4796351, 4951072, 5481544, 6673184, 9592702, 9902144, 10963088, 13346368, 19185404, 19804288, 21926176, 26692736, 38370808, 43852352, 76741616, 87704704, 153483232, 306966464, 613932928]

約数ペア:

[(1, 613932928), (2, 306966464), (4, 153483232), (7, 87704704), (8, 76741616), (14, 43852352), (16, 38370808), (23, 26692736), (28, 21926176), (31, 19804288), (32, 19185404), (46, 13346368), (56, 10963088), (62, 9902144), (64, 9592702), (92, 6673184), (112, 5481544), (124, 4951072), (128, 4796351), (161, 3813248), (184, 3336592), (217, 2829184), (224, 2740772), (248, 2475536), (322, 1906624), (368, 1668296), (434, 1414592), (448, 1370386), (496, 1237768), (644, 953312), (713, 861056), (736, 834148), (868, 707296), (896, 685193), (961, 638848), (992, 618884), (1288, 476656), (1426, 430528), (1472, 417074), (1736, 353648), (1922, 319424), (1984, 309442), (2576, 238328), (2852, 215264), (2944, 208537), (3472, 176824), (3844, 159712), (3968, 154721), (4991, 123008), (5152, 119164), (5704, 107632), (6727, 91264), (6944, 88412), (7688, 79856), (9982, 61504), (10304, 59582), (11408, 53816), (13454, 45632), (13888, 44206), (15376, 39928), (19964, 30752), (20608, 29791), (22103, 27776), (22816, 26908)]