631376256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7577}}^1$

素因数の和:7632

約数の個数: 128

約数和(自身を含む): 1978767360

約数和(自身を除く): 1347391104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 7577, 10416, 11904, 13888, 15154, 20832, 22731, 27776, 30308, 41664, 45462, 53039, 60616, 83328, 90924, 106078, 121232, 159117, 181848, 212156, 234887, 242464, 318234, 363696, 424312, 469774, 484928, 636468, 704661, 727392, 848624, 939548, 969856, 1272936, 1409322, 1454784, 1644209, 1697248, 1879096, 2545872, 2818644, 2909568, 3288418, 3394496, 3758192, 4932627, 5091744, 5637288, 6576836, 6788992, 7516384, 9865254, 10183488, 11274576, 13153672, 15032768, 19730508, 20366976, 22549152, 26307344, 30065536, 39461016, 45098304, 52614688, 78922032, 90196608, 105229376, 157844064, 210458752, 315688128, 631376256]

約数ペア:

[(1, 631376256), (2, 315688128), (3, 210458752), (4, 157844064), (6, 105229376), (7, 90196608), (8, 78922032), (12, 52614688), (14, 45098304), (16, 39461016), (21, 30065536), (24, 26307344), (28, 22549152), (31, 20366976), (32, 19730508), (42, 15032768), (48, 13153672), (56, 11274576), (62, 10183488), (64, 9865254), (84, 7516384), (93, 6788992), (96, 6576836), (112, 5637288), (124, 5091744), (128, 4932627), (168, 3758192), (186, 3394496), (192, 3288418), (217, 2909568), (224, 2818644), (248, 2545872), (336, 1879096), (372, 1697248), (384, 1644209), (434, 1454784), (448, 1409322), (496, 1272936), (651, 969856), (672, 939548), (744, 848624), (868, 727392), (896, 704661), (992, 636468), (1302, 484928), (1344, 469774), (1488, 424312), (1736, 363696), (1984, 318234), (2604, 242464), (2688, 234887), (2976, 212156), (3472, 181848), (3968, 159117), (5208, 121232), (5952, 106078), (6944, 90924), (7577, 83328), (10416, 60616), (11904, 53039), (13888, 45462), (15154, 41664), (20832, 30308), (22731, 27776)]