1290398616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 3933165600

約数和(自身を除く): 2642766984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 137, 156, 174, 232, 234, 261, 274, 312, 347, 348, 377, 411, 468, 522, 548, 694, 696, 754, 822, 936, 1041, 1044, 1096, 1131, 1233, 1388, 1508, 1644, 1781, 2082, 2088, 2262, 2466, 2776, 3016, 3123, 3288, 3393, 3562, 3973, 4164, 4511, 4524, 4932, 5343, 6246, 6786, 7124, 7946, 8328, 9022, 9048, 9864, 10063, 10686, 11919, 12492, 13533, 13572, 14248, 15892, 16029, 18044, 20126, 21372, 23838, 24984, 27066, 27144, 30189, 31784, 32058, 35757, 36088, 40252, 40599, 42744, 47539, 47676, 51649, 54132, 60378, 64116, 71514, 80504, 81198, 90567, 95078, 95352, 103298, 108264, 120756, 128232, 130819, 142617, 143028, 154947, 162396, 181134, 190156, 206596, 241512, 261638, 285234, 286056, 309894, 324792, 362268, 380312, 392457, 413192, 427851, 464841, 523276, 570468, 618007, 619788, 724536, 784914, 855702, 929682, 1046552, 1140936, 1177371, 1236014, 1239576, 1378631, 1569828, 1711404, 1854021, 1859364, 2354742, 2472028, 2757262, 3139656, 3422808, 3708042, 3718728, 4135893, 4709484, 4944056, 5514524, 5562063, 7416084, 8271786, 9418968, 11029048, 11124126, 12407679, 14832168, 16543572, 17922203, 22248252, 24815358, 33087144, 35844406, 44496504, 49630716, 53766609, 71688812, 99261432, 107533218, 143377624, 161299827, 215066436, 322599654, 430132872, 645199308, 1290398616]

約数ペア:

[(1, 1290398616), (2, 645199308), (3, 430132872), (4, 322599654), (6, 215066436), (8, 161299827), (9, 143377624), (12, 107533218), (13, 99261432), (18, 71688812), (24, 53766609), (26, 49630716), (29, 44496504), (36, 35844406), (39, 33087144), (52, 24815358), (58, 22248252), (72, 17922203), (78, 16543572), (87, 14832168), (104, 12407679), (116, 11124126), (117, 11029048), (137, 9418968), (156, 8271786), (174, 7416084), (232, 5562063), (234, 5514524), (261, 4944056), (274, 4709484), (312, 4135893), (347, 3718728), (348, 3708042), (377, 3422808), (411, 3139656), (468, 2757262), (522, 2472028), (548, 2354742), (694, 1859364), (696, 1854021), (754, 1711404), (822, 1569828), (936, 1378631), (1041, 1239576), (1044, 1236014), (1096, 1177371), (1131, 1140936), (1233, 1046552), (1388, 929682), (1508, 855702), (1644, 784914), (1781, 724536), (2082, 619788), (2088, 618007), (2262, 570468), (2466, 523276), (2776, 464841), (3016, 427851), (3123, 413192), (3288, 392457), (3393, 380312), (3562, 362268), (3973, 324792), (4164, 309894), (4511, 286056), (4524, 285234), (4932, 261638), (5343, 241512), (6246, 206596), (6786, 190156), (7124, 181134), (7946, 162396), (8328, 154947), (9022, 143028), (9048, 142617), (9864, 130819), (10063, 128232), (10686, 120756), (11919, 108264), (12492, 103298), (13533, 95352), (13572, 95078), (14248, 90567), (15892, 81198), (16029, 80504), (18044, 71514), (20126, 64116), (21372, 60378), (23838, 54132), (24984, 51649), (27066, 47676), (27144, 47539), (30189, 42744), (31784, 40599), (32058, 40252), (35757, 36088)]