31791284928

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19211}}^1$

素因数の和:19272

約数の個数: 252

約数和(自身を含む): 104482425528

約数和(自身を除く): 72691140600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 169, 192, 204, 208, 221, 234, 272, 288, 306, 312, 338, 408, 416, 442, 468, 507, 544, 576, 612, 624, 663, 676, 816, 832, 884, 936, 1014, 1088, 1224, 1248, 1326, 1352, 1521, 1632, 1768, 1872, 1989, 2028, 2448, 2496, 2652, 2704, 2873, 3042, 3264, 3536, 3744, 3978, 4056, 4896, 5304, 5408, 5746, 6084, 7072, 7488, 7956, 8112, 8619, 9792, 10608, 10816, 11492, 12168, 14144, 15912, 16224, 17238, 19211, 21216, 22984, 24336, 25857, 31824, 32448, 34476, 38422, 42432, 45968, 48672, 51714, 57633, 63648, 68952, 76844, 91936, 97344, 103428, 115266, 127296, 137904, 153688, 172899, 183872, 206856, 230532, 249743, 275808, 307376, 326587, 345798, 413712, 461064, 499486, 551616, 614752, 653174, 691596, 749229, 827424, 922128, 979761, 998972, 1229504, 1306348, 1383192, 1498458, 1654848, 1844256, 1959522, 1997944, 2247687, 2612696, 2766384, 2939283, 2996916, 3246659, 3688512, 3919044, 3995888, 4245631, 4495374, 5225392, 5532768, 5878566, 5993832, 6493318, 7838088, 7991776, 8491262, 8990748, 9739977, 10450784, 11065536, 11757132, 11987664, 12736893, 12986636, 15676176, 15983552, 16982524, 17981496, 19479954, 20901568, 23514264, 23975328, 25473786, 25973272, 29219931, 31352352, 33965048, 35962992, 38210679, 38959908, 47028528, 47950656, 50947572, 51946544, 55193203, 58439862, 62704704, 67930096, 71925984, 76421358, 77919816, 94057056, 101895144, 103893088, 110386406, 116879724, 135860192, 143851968, 152842716, 155839632, 165579609, 188114112, 203790288, 207786176, 220772812, 233759448, 271720384, 305685432, 311679264, 331159218, 407580576, 441545624, 467518896, 496738827, 611370864, 623358528, 662318436, 815161152, 883091248, 935037792, 993477654, 1222741728, 1324636872, 1766182496, 1870075584, 1986955308, 2445483456, 2649273744, 3532364992, 3973910616, 5298547488, 7947821232, 10597094976, 15895642464, 31791284928]

約数ペア:

[(1, 31791284928), (2, 15895642464), (3, 10597094976), (4, 7947821232), (6, 5298547488), (8, 3973910616), (9, 3532364992), (12, 2649273744), (13, 2445483456), (16, 1986955308), (17, 1870075584), (18, 1766182496), (24, 1324636872), (26, 1222741728), (32, 993477654), (34, 935037792), (36, 883091248), (39, 815161152), (48, 662318436), (51, 623358528), (52, 611370864), (64, 496738827), (68, 467518896), (72, 441545624), (78, 407580576), (96, 331159218), (102, 311679264), (104, 305685432), (117, 271720384), (136, 233759448), (144, 220772812), (153, 207786176), (156, 203790288), (169, 188114112), (192, 165579609), (204, 155839632), (208, 152842716), (221, 143851968), (234, 135860192), (272, 116879724), (288, 110386406), (306, 103893088), (312, 101895144), (338, 94057056), (408, 77919816), (416, 76421358), (442, 71925984), (468, 67930096), (507, 62704704), (544, 58439862), (576, 55193203), (612, 51946544), (624, 50947572), (663, 47950656), (676, 47028528), (816, 38959908), (832, 38210679), (884, 35962992), (936, 33965048), (1014, 31352352), (1088, 29219931), (1224, 25973272), (1248, 25473786), (1326, 23975328), (1352, 23514264), (1521, 20901568), (1632, 19479954), (1768, 17981496), (1872, 16982524), (1989, 15983552), (2028, 15676176), (2448, 12986636), (2496, 12736893), (2652, 11987664), (2704, 11757132), (2873, 11065536), (3042, 10450784), (3264, 9739977), (3536, 8990748), (3744, 8491262), (3978, 7991776), (4056, 7838088), (4896, 6493318), (5304, 5993832), (5408, 5878566), (5746, 5532768), (6084, 5225392), (7072, 4495374), (7488, 4245631), (7956, 3995888), (8112, 3919044), (8619, 3688512), (9792, 3246659), (10608, 2996916), (10816, 2939283), (11492, 2766384), (12168, 2612696), (14144, 2247687), (15912, 1997944), (16224, 1959522), (17238, 1844256), (19211, 1654848), (21216, 1498458), (22984, 1383192), (24336, 1306348), (25857, 1229504), (31824, 998972), (32448, 979761), (34476, 922128), (38422, 827424), (42432, 749229), (45968, 691596), (48672, 653174), (51714, 614752), (57633, 551616), (63648, 499486), (68952, 461064), (76844, 413712), (91936, 345798), (97344, 326587), (103428, 307376), (115266, 275808), (127296, 249743), (137904, 230532), (153688, 206856), (172899, 183872)]