8638718816

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 22239608832

約数和(自身を除く): 13600890016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 71, 91, 94, 98, 104, 112, 127, 142, 182, 188, 196, 208, 224, 254, 284, 329, 364, 376, 392, 416, 497, 508, 568, 611, 637, 658, 728, 752, 784, 889, 923, 994, 1016, 1136, 1222, 1274, 1316, 1456, 1504, 1568, 1651, 1778, 1846, 1988, 2032, 2272, 2303, 2444, 2548, 2632, 2912, 3302, 3337, 3479, 3556, 3692, 3976, 4064, 4277, 4606, 4888, 5096, 5264, 5969, 6223, 6461, 6604, 6674, 6958, 7112, 7384, 7952, 8554, 9017, 9212, 9776, 10192, 10528, 11557, 11938, 12446, 12922, 13208, 13348, 13916, 14224, 14768, 15904, 17108, 18034, 18424, 19552, 20384, 23114, 23359, 23876, 24892, 25844, 26416, 26696, 27832, 28448, 29536, 29939, 34216, 36068, 36848, 41783, 43381, 45227, 46228, 46718, 47752, 49784, 51688, 52832, 53392, 55664, 59878, 63119, 68432, 72136, 73696, 77597, 80899, 83566, 86762, 90454, 92456, 93436, 95504, 99568, 103376, 106784, 111328, 117221, 119756, 126238, 136864, 144272, 155194, 161798, 163513, 167132, 173524, 180908, 184912, 186872, 191008, 199136, 206752, 234442, 239512, 252476, 288544, 292481, 303667, 310388, 323596, 327026, 334264, 347048, 361816, 369824, 373744, 423799, 441833, 468884, 479024, 504952, 543179, 584962, 607334, 620776, 647192, 654052, 668528, 694096, 723632, 747488, 820547, 847598, 883666, 937768, 958048, 1009904, 1086358, 1169924, 1214668, 1241552, 1294384, 1308104, 1337056, 1388192, 1447264, 1641094, 1695196, 1767332, 1875536, 2019808, 2125669, 2172716, 2339848, 2429336, 2483104, 2588768, 2616208, 2966593, 3282188, 3390392, 3534664, 3751072, 3802253, 4251338, 4345432, 4679696, 4858672, 5232416, 5509387, 5743829, 5933186, 6564376, 6780784, 7069328, 7604506, 8502676, 8690864, 9359392, 9717344, 11018774, 11487658, 11866372, 13128752, 13561568, 14138656, 15209012, 17005352, 17381728, 20766151, 22037548, 22975316, 23732744, 26257504, 30418024, 34010704, 38565709, 41532302, 44075096, 45950632, 47465488, 60836048, 68021408, 77131418, 83064604, 88150192, 91901264, 94930976, 121672096, 154262836, 166129208, 176300384, 183802528, 269959963, 308525672, 332258416, 539919926, 617051344, 664516832, 1079839852, 1234102688, 2159679704, 4319359408, 8638718816]

約数ペア:

[(1, 8638718816), (2, 4319359408), (4, 2159679704), (7, 1234102688), (8, 1079839852), (13, 664516832), (14, 617051344), (16, 539919926), (26, 332258416), (28, 308525672), (32, 269959963), (47, 183802528), (49, 176300384), (52, 166129208), (56, 154262836), (71, 121672096), (91, 94930976), (94, 91901264), (98, 88150192), (104, 83064604), (112, 77131418), (127, 68021408), (142, 60836048), (182, 47465488), (188, 45950632), (196, 44075096), (208, 41532302), (224, 38565709), (254, 34010704), (284, 30418024), (329, 26257504), (364, 23732744), (376, 22975316), (392, 22037548), (416, 20766151), (497, 17381728), (508, 17005352), (568, 15209012), (611, 14138656), (637, 13561568), (658, 13128752), (728, 11866372), (752, 11487658), (784, 11018774), (889, 9717344), (923, 9359392), (994, 8690864), (1016, 8502676), (1136, 7604506), (1222, 7069328), (1274, 6780784), (1316, 6564376), (1456, 5933186), (1504, 5743829), (1568, 5509387), (1651, 5232416), (1778, 4858672), (1846, 4679696), (1988, 4345432), (2032, 4251338), (2272, 3802253), (2303, 3751072), (2444, 3534664), (2548, 3390392), (2632, 3282188), (2912, 2966593), (3302, 2616208), (3337, 2588768), (3479, 2483104), (3556, 2429336), (3692, 2339848), (3976, 2172716), (4064, 2125669), (4277, 2019808), (4606, 1875536), (4888, 1767332), (5096, 1695196), (5264, 1641094), (5969, 1447264), (6223, 1388192), (6461, 1337056), (6604, 1308104), (6674, 1294384), (6958, 1241552), (7112, 1214668), (7384, 1169924), (7952, 1086358), (8554, 1009904), (9017, 958048), (9212, 937768), (9776, 883666), (10192, 847598), (10528, 820547), (11557, 747488), (11938, 723632), (12446, 694096), (12922, 668528), (13208, 654052), (13348, 647192), (13916, 620776), (14224, 607334), (14768, 584962), (15904, 543179), (17108, 504952), (18034, 479024), (18424, 468884), (19552, 441833), (20384, 423799), (23114, 373744), (23359, 369824), (23876, 361816), (24892, 347048), (25844, 334264), (26416, 327026), (26696, 323596), (27832, 310388), (28448, 303667), (29536, 292481), (29939, 288544), (34216, 252476), (36068, 239512), (36848, 234442), (41783, 206752), (43381, 199136), (45227, 191008), (46228, 186872), (46718, 184912), (47752, 180908), (49784, 173524), (51688, 167132), (52832, 163513), (53392, 161798), (55664, 155194), (59878, 144272), (63119, 136864), (68432, 126238), (72136, 119756), (73696, 117221), (77597, 111328), (80899, 106784), (83566, 103376), (86762, 99568), (90454, 95504), (92456, 93436)]