18988259472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1723}}^1$

素因数の和:1815

約数の個数: 360

約数和(自身を含む): 67776398144

約数和(自身を除く): 48788138672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 348, 364, 377, 406, 464, 468, 504, 522, 546, 609, 624, 696, 728, 754, 812, 819, 841, 936, 1008, 1044, 1092, 1131, 1218, 1392, 1456, 1508, 1624, 1638, 1682, 1723, 1827, 1872, 2088, 2184, 2262, 2436, 2523, 2639, 3016, 3248, 3276, 3364, 3393, 3446, 3654, 4176, 4368, 4524, 4872, 5046, 5169, 5278, 5887, 6032, 6552, 6728, 6786, 6892, 7308, 7569, 7917, 9048, 9744, 10092, 10338, 10556, 10933, 11774, 12061, 13104, 13456, 13572, 13784, 14616, 15138, 15507, 15834, 17661, 18096, 20184, 20676, 21112, 21866, 22399, 23548, 23751, 24122, 27144, 27568, 29232, 30276, 31014, 31668, 32799, 35322, 36183, 40368, 41352, 42224, 43732, 44798, 47096, 47502, 48244, 49967, 52983, 54288, 60552, 62028, 63336, 65598, 67197, 70644, 72366, 76531, 82704, 87464, 89596, 94192, 95004, 96488, 98397, 99934, 105966, 108549, 121104, 124056, 126672, 131196, 134394, 141288, 144732, 149901, 153062, 156793, 174928, 179192, 190008, 192976, 196794, 199868, 201591, 211932, 217098, 229593, 248112, 262392, 268788, 282576, 289464, 299802, 306124, 313586, 349769, 358384, 380016, 393588, 399736, 403182, 423864, 434196, 449703, 459186, 470379, 524784, 537576, 578928, 599604, 612248, 627172, 649571, 688779, 699538, 787176, 799472, 806364, 847728, 868392, 899406, 918372, 940758, 1049307, 1075152, 1199208, 1224496, 1254344, 1299142, 1377558, 1399076, 1411137, 1449043, 1574352, 1612728, 1736784, 1798812, 1836744, 1881516, 1948713, 2098614, 2398416, 2508688, 2598284, 2755116, 2798152, 2822274, 2898086, 3147921, 3225456, 3597624, 3673488, 3763032, 3897426, 4197228, 4347129, 4546997, 5196568, 5510232, 5596304, 5644548, 5796172, 5846139, 6295842, 7195248, 7526064, 7794852, 8394456, 8694258, 9093994, 10143301, 10393136, 11020464, 11289096, 11592344, 11692278, 12591684, 13041387, 13640991, 15589704, 16788912, 17388516, 18187988, 18837559, 20286602, 22578192, 23184688, 23384556, 25183368, 26082774, 27281982, 30429903, 31179408, 34777032, 36375976, 37675118, 40573204, 40922973, 46769112, 50366736, 52165548, 54563964, 56512677, 60859806, 69554064, 72751952, 75350236, 81146408, 81845946, 91289709, 93538224, 104331096, 109127928, 113025354, 121719612, 131862913, 150700472, 162292816, 163691892, 169538031, 182579418, 208662192, 218255856, 226050708, 243439224, 263725826, 301400944, 327383784, 339076062, 365158836, 395588739, 452101416, 486878448, 527451652, 654767568, 678152124, 730317672, 791177478, 904202832, 1054903304, 1186766217, 1356304248, 1460635344, 1582354956, 2109806608, 2373532434, 2712608496, 3164709912, 4747064868, 6329419824, 9494129736, 18988259472]

約数ペア:

[(1, 18988259472), (2, 9494129736), (3, 6329419824), (4, 4747064868), (6, 3164709912), (7, 2712608496), (8, 2373532434), (9, 2109806608), (12, 1582354956), (13, 1460635344), (14, 1356304248), (16, 1186766217), (18, 1054903304), (21, 904202832), (24, 791177478), (26, 730317672), (28, 678152124), (29, 654767568), (36, 527451652), (39, 486878448), (42, 452101416), (48, 395588739), (52, 365158836), (56, 339076062), (58, 327383784), (63, 301400944), (72, 263725826), (78, 243439224), (84, 226050708), (87, 218255856), (91, 208662192), (104, 182579418), (112, 169538031), (116, 163691892), (117, 162292816), (126, 150700472), (144, 131862913), (156, 121719612), (168, 113025354), (174, 109127928), (182, 104331096), (203, 93538224), (208, 91289709), (232, 81845946), (234, 81146408), (252, 75350236), (261, 72751952), (273, 69554064), (312, 60859806), (336, 56512677), (348, 54563964), (364, 52165548), (377, 50366736), (406, 46769112), (464, 40922973), (468, 40573204), (504, 37675118), (522, 36375976), (546, 34777032), (609, 31179408), (624, 30429903), (696, 27281982), (728, 26082774), (754, 25183368), (812, 23384556), (819, 23184688), (841, 22578192), (936, 20286602), (1008, 18837559), (1044, 18187988), (1092, 17388516), (1131, 16788912), (1218, 15589704), (1392, 13640991), (1456, 13041387), (1508, 12591684), (1624, 11692278), (1638, 11592344), (1682, 11289096), (1723, 11020464), (1827, 10393136), (1872, 10143301), (2088, 9093994), (2184, 8694258), (2262, 8394456), (2436, 7794852), (2523, 7526064), (2639, 7195248), (3016, 6295842), (3248, 5846139), (3276, 5796172), (3364, 5644548), (3393, 5596304), (3446, 5510232), (3654, 5196568), (4176, 4546997), (4368, 4347129), (4524, 4197228), (4872, 3897426), (5046, 3763032), (5169, 3673488), (5278, 3597624), (5887, 3225456), (6032, 3147921), (6552, 2898086), (6728, 2822274), (6786, 2798152), (6892, 2755116), (7308, 2598284), (7569, 2508688), (7917, 2398416), (9048, 2098614), (9744, 1948713), (10092, 1881516), (10338, 1836744), (10556, 1798812), (10933, 1736784), (11774, 1612728), (12061, 1574352), (13104, 1449043), (13456, 1411137), (13572, 1399076), (13784, 1377558), (14616, 1299142), (15138, 1254344), (15507, 1224496), (15834, 1199208), (17661, 1075152), (18096, 1049307), (20184, 940758), (20676, 918372), (21112, 899406), (21866, 868392), (22399, 847728), (23548, 806364), (23751, 799472), (24122, 787176), (27144, 699538), (27568, 688779), (29232, 649571), (30276, 627172), (31014, 612248), (31668, 599604), (32799, 578928), (35322, 537576), (36183, 524784), (40368, 470379), (41352, 459186), (42224, 449703), (43732, 434196), (44798, 423864), (47096, 403182), (47502, 399736), (48244, 393588), (49967, 380016), (52983, 358384), (54288, 349769), (60552, 313586), (62028, 306124), (63336, 299802), (65598, 289464), (67197, 282576), (70644, 268788), (72366, 262392), (76531, 248112), (82704, 229593), (87464, 217098), (89596, 211932), (94192, 201591), (95004, 199868), (96488, 196794), (98397, 192976), (99934, 190008), (105966, 179192), (108549, 174928), (121104, 156793), (124056, 153062), (126672, 149901), (131196, 144732), (134394, 141288)]