2918571264

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{20107}}^1$

素因数の和:20142

約数の個数: 180

約数和(自身を含む): 9946381984

約数和(自身を除く): 7027810720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20107, 20736, 24192, 36288, 40214, 48384, 60321, 72576, 80428, 120642, 140749, 145152, 160856, 180963, 241284, 281498, 321712, 361926, 422247, 482568, 542889, 562996, 643424, 723852, 844494, 965136, 1085778, 1125992, 1266741, 1286848, 1447704, 1628667, 1688988, 1930272, 2171556, 2251984, 2533482, 2573696, 2895408, 3257334, 3377976, 3800223, 3860544, 4343112, 4503968, 5066964, 5147392, 5790816, 6514668, 6755952, 7600446, 7721088, 8686224, 9007936, 10133928, 11400669, 11581632, 13029336, 13511904, 15200892, 15442176, 17372448, 18015872, 20267856, 22801338, 23163264, 26058672, 27023808, 30401784, 34744896, 36031744, 40535712, 45602676, 46326528, 52117344, 54047616, 60803568, 69489792, 81071424, 91205352, 104234688, 108095232, 121607136, 138979584, 162142848, 182410704, 208469376, 243214272, 324285696, 364821408, 416938752, 486428544, 729642816, 972857088, 1459285632, 2918571264]

約数ペア:

[(1, 2918571264), (2, 1459285632), (3, 972857088), (4, 729642816), (6, 486428544), (7, 416938752), (8, 364821408), (9, 324285696), (12, 243214272), (14, 208469376), (16, 182410704), (18, 162142848), (21, 138979584), (24, 121607136), (27, 108095232), (28, 104234688), (32, 91205352), (36, 81071424), (42, 69489792), (48, 60803568), (54, 54047616), (56, 52117344), (63, 46326528), (64, 45602676), (72, 40535712), (81, 36031744), (84, 34744896), (96, 30401784), (108, 27023808), (112, 26058672), (126, 23163264), (128, 22801338), (144, 20267856), (162, 18015872), (168, 17372448), (189, 15442176), (192, 15200892), (216, 13511904), (224, 13029336), (252, 11581632), (256, 11400669), (288, 10133928), (324, 9007936), (336, 8686224), (378, 7721088), (384, 7600446), (432, 6755952), (448, 6514668), (504, 5790816), (567, 5147392), (576, 5066964), (648, 4503968), (672, 4343112), (756, 3860544), (768, 3800223), (864, 3377976), (896, 3257334), (1008, 2895408), (1134, 2573696), (1152, 2533482), (1296, 2251984), (1344, 2171556), (1512, 1930272), (1728, 1688988), (1792, 1628667), (2016, 1447704), (2268, 1286848), (2304, 1266741), (2592, 1125992), (2688, 1085778), (3024, 965136), (3456, 844494), (4032, 723852), (4536, 643424), (5184, 562996), (5376, 542889), (6048, 482568), (6912, 422247), (8064, 361926), (9072, 321712), (10368, 281498), (12096, 241284), (16128, 180963), (18144, 160856), (20107, 145152), (20736, 140749), (24192, 120642), (36288, 80428), (40214, 72576), (48384, 60321)]