15871550464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2132

約数の個数: 176

約数和(自身を含む): 39968182656

約数和(自身を除く): 24096632192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 101, 112, 128, 154, 176, 202, 224, 256, 308, 352, 404, 448, 512, 616, 704, 707, 808, 896, 1024, 1111, 1232, 1408, 1414, 1616, 1792, 1993, 2222, 2464, 2816, 2828, 3232, 3584, 3986, 4444, 4928, 5632, 5656, 6464, 7168, 7777, 7972, 8888, 9856, 11264, 11312, 12928, 13951, 15554, 15944, 17776, 19712, 21923, 22624, 25856, 27902, 31108, 31888, 35552, 39424, 43846, 45248, 51712, 55804, 62216, 63776, 71104, 78848, 87692, 90496, 103424, 111608, 124432, 127552, 142208, 153461, 175384, 180992, 201293, 223216, 248864, 255104, 284416, 306922, 350768, 361984, 402586, 446432, 497728, 510208, 568832, 613844, 701536, 723968, 805172, 892864, 995456, 1020416, 1137664, 1227688, 1403072, 1409051, 1610344, 1785728, 1990912, 2040832, 2214223, 2455376, 2806144, 2818102, 3220688, 3571456, 3981824, 4428446, 4910752, 5612288, 5636204, 6441376, 7142912, 7963648, 8856892, 9821504, 11224576, 11272408, 12882752, 14285824, 15499561, 17713784, 19643008, 22449152, 22544816, 25765504, 30999122, 35427568, 39286016, 45089632, 51531008, 61998244, 70855136, 78572032, 90179264, 103062016, 123996488, 141710272, 157144064, 180358528, 206124032, 247992976, 283420544, 360717056, 495985952, 566841088, 721434112, 991971904, 1133682176, 1442868224, 1983943808, 2267364352, 3967887616, 7935775232, 15871550464]

約数ペア:

[(1, 15871550464), (2, 7935775232), (4, 3967887616), (7, 2267364352), (8, 1983943808), (11, 1442868224), (14, 1133682176), (16, 991971904), (22, 721434112), (28, 566841088), (32, 495985952), (44, 360717056), (56, 283420544), (64, 247992976), (77, 206124032), (88, 180358528), (101, 157144064), (112, 141710272), (128, 123996488), (154, 103062016), (176, 90179264), (202, 78572032), (224, 70855136), (256, 61998244), (308, 51531008), (352, 45089632), (404, 39286016), (448, 35427568), (512, 30999122), (616, 25765504), (704, 22544816), (707, 22449152), (808, 19643008), (896, 17713784), (1024, 15499561), (1111, 14285824), (1232, 12882752), (1408, 11272408), (1414, 11224576), (1616, 9821504), (1792, 8856892), (1993, 7963648), (2222, 7142912), (2464, 6441376), (2816, 5636204), (2828, 5612288), (3232, 4910752), (3584, 4428446), (3986, 3981824), (4444, 3571456), (4928, 3220688), (5632, 2818102), (5656, 2806144), (6464, 2455376), (7168, 2214223), (7777, 2040832), (7972, 1990912), (8888, 1785728), (9856, 1610344), (11264, 1409051), (11312, 1403072), (12928, 1227688), (13951, 1137664), (15554, 1020416), (15944, 995456), (17776, 892864), (19712, 805172), (21923, 723968), (22624, 701536), (25856, 613844), (27902, 568832), (31108, 510208), (31888, 497728), (35552, 446432), (39424, 402586), (43846, 361984), (45248, 350768), (51712, 306922), (55804, 284416), (62216, 255104), (63776, 248864), (71104, 223216), (78848, 201293), (87692, 180992), (90496, 175384), (103424, 153461), (111608, 142208), (124432, 127552)]