28136397816

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{2027}}^1$

素因数の和:2767

約数の個数: 160

約数和(自身を含む): 81508078080

約数和(自身を除く): 53371680264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 691, 744, 837, 1116, 1382, 1674, 2027, 2073, 2232, 2511, 2764, 3348, 4054, 4146, 5022, 5528, 6081, 6219, 6696, 8108, 8292, 10044, 12162, 12438, 16216, 16584, 18243, 18657, 20088, 21421, 24324, 24876, 36486, 37314, 42842, 48648, 49752, 54729, 55971, 62837, 64263, 72972, 74628, 85684, 109458, 111942, 125674, 128526, 145944, 149256, 164187, 171368, 188511, 192789, 218916, 223884, 251348, 257052, 328374, 377022, 385578, 437832, 447768, 502696, 514104, 565533, 578367, 656748, 754044, 771156, 1131066, 1156734, 1313496, 1400657, 1508088, 1542312, 1696599, 1735101, 2262132, 2313468, 2801314, 3393198, 3470202, 4201971, 4524264, 4626936, 5089797, 5602628, 6786396, 6940404, 8403942, 10179594, 11205256, 12605913, 13572792, 13880808, 16807884, 20359188, 25211826, 33615768, 37817739, 40718376, 43420367, 50423652, 75635478, 86840734, 100847304, 113453217, 130261101, 151270956, 173681468, 226906434, 260522202, 302541912, 347362936, 390783303, 453812868, 521044404, 781566606, 907625736, 1042088808, 1172349909, 1563133212, 2344699818, 3126266424, 3517049727, 4689399636, 7034099454, 9378799272, 14068198908, 28136397816]

約数ペア:

[(1, 28136397816), (2, 14068198908), (3, 9378799272), (4, 7034099454), (6, 4689399636), (8, 3517049727), (9, 3126266424), (12, 2344699818), (18, 1563133212), (24, 1172349909), (27, 1042088808), (31, 907625736), (36, 781566606), (54, 521044404), (62, 453812868), (72, 390783303), (81, 347362936), (93, 302541912), (108, 260522202), (124, 226906434), (162, 173681468), (186, 151270956), (216, 130261101), (248, 113453217), (279, 100847304), (324, 86840734), (372, 75635478), (558, 50423652), (648, 43420367), (691, 40718376), (744, 37817739), (837, 33615768), (1116, 25211826), (1382, 20359188), (1674, 16807884), (2027, 13880808), (2073, 13572792), (2232, 12605913), (2511, 11205256), (2764, 10179594), (3348, 8403942), (4054, 6940404), (4146, 6786396), (5022, 5602628), (5528, 5089797), (6081, 4626936), (6219, 4524264), (6696, 4201971), (8108, 3470202), (8292, 3393198), (10044, 2801314), (12162, 2313468), (12438, 2262132), (16216, 1735101), (16584, 1696599), (18243, 1542312), (18657, 1508088), (20088, 1400657), (21421, 1313496), (24324, 1156734), (24876, 1131066), (36486, 771156), (37314, 754044), (42842, 656748), (48648, 578367), (49752, 565533), (54729, 514104), (55971, 502696), (62837, 447768), (64263, 437832), (72972, 385578), (74628, 377022), (85684, 328374), (109458, 257052), (111942, 251348), (125674, 223884), (128526, 218916), (145944, 192789), (149256, 188511), (164187, 171368)]