27940719632

素因数分解:

$2^4\times 7^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:918

約数の個数: 160

約数和(自身を含む): 64745856000

約数和(自身を除く): 36805136368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 97, 98, 112, 146, 194, 196, 292, 343, 388, 392, 511, 584, 679, 686, 719, 776, 784, 1022, 1168, 1358, 1372, 1438, 1552, 2044, 2716, 2744, 2876, 3577, 4088, 4753, 5033, 5432, 5488, 5752, 7081, 7154, 8176, 9506, 10066, 10864, 11504, 14162, 14308, 19012, 20132, 25039, 28324, 28616, 33271, 35231, 38024, 40264, 49567, 50078, 52487, 56648, 57232, 66542, 69743, 70462, 76048, 80528, 99134, 100156, 104974, 113296, 133084, 139486, 140924, 198268, 200312, 209948, 246617, 266168, 278972, 281848, 346969, 367409, 396536, 400624, 419896, 488201, 493234, 532336, 557944, 563696, 693938, 734818, 793072, 839792, 976402, 986468, 1115888, 1387876, 1469636, 1952804, 1972936, 2428783, 2571863, 2775752, 2939272, 3417407, 3905608, 3945872, 4857566, 5091239, 5143726, 5551504, 5878544, 6834814, 7811216, 9715132, 10182478, 10287452, 13669628, 18003041, 19430264, 20364956, 20574904, 23921849, 27339256, 35638673, 36006082, 38860528, 40729912, 41149808, 47843698, 54678512, 71277346, 72012164, 81459824, 95687396, 142554692, 144024328, 191374792, 249470711, 285109384, 288048656, 382749584, 498941422, 570218768, 997882844, 1746294977, 1995765688, 3492589954, 3991531376, 6985179908, 13970359816, 27940719632]

約数ペア:

[(1, 27940719632), (2, 13970359816), (4, 6985179908), (7, 3991531376), (8, 3492589954), (14, 1995765688), (16, 1746294977), (28, 997882844), (49, 570218768), (56, 498941422), (73, 382749584), (97, 288048656), (98, 285109384), (112, 249470711), (146, 191374792), (194, 144024328), (196, 142554692), (292, 95687396), (343, 81459824), (388, 72012164), (392, 71277346), (511, 54678512), (584, 47843698), (679, 41149808), (686, 40729912), (719, 38860528), (776, 36006082), (784, 35638673), (1022, 27339256), (1168, 23921849), (1358, 20574904), (1372, 20364956), (1438, 19430264), (1552, 18003041), (2044, 13669628), (2716, 10287452), (2744, 10182478), (2876, 9715132), (3577, 7811216), (4088, 6834814), (4753, 5878544), (5033, 5551504), (5432, 5143726), (5488, 5091239), (5752, 4857566), (7081, 3945872), (7154, 3905608), (8176, 3417407), (9506, 2939272), (10066, 2775752), (10864, 2571863), (11504, 2428783), (14162, 1972936), (14308, 1952804), (19012, 1469636), (20132, 1387876), (25039, 1115888), (28324, 986468), (28616, 976402), (33271, 839792), (35231, 793072), (38024, 734818), (40264, 693938), (49567, 563696), (50078, 557944), (52487, 532336), (56648, 493234), (57232, 488201), (66542, 419896), (69743, 400624), (70462, 396536), (76048, 367409), (80528, 346969), (99134, 281848), (100156, 278972), (104974, 266168), (113296, 246617), (133084, 209948), (139486, 200312), (140924, 198268)]