19221547072

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1693

約数の個数: 224

約数和(自身を含む): 49260556800

約数和(自身を除く): 30039009728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 73, 91, 104, 112, 116, 146, 182, 203, 208, 224, 232, 292, 364, 377, 406, 416, 448, 464, 511, 584, 728, 754, 812, 832, 928, 949, 1022, 1168, 1456, 1508, 1559, 1624, 1856, 1898, 2044, 2117, 2336, 2639, 2912, 3016, 3118, 3248, 3796, 4088, 4234, 4672, 5278, 5824, 6032, 6236, 6496, 6643, 7592, 8176, 8468, 10556, 10913, 12064, 12472, 12992, 13286, 14819, 15184, 16352, 16936, 20267, 21112, 21826, 24128, 24944, 26572, 27521, 29638, 30368, 32704, 33872, 40534, 42224, 43652, 45211, 49888, 53144, 55042, 59276, 60736, 67744, 81068, 84448, 87304, 90422, 99776, 106288, 110084, 113807, 118552, 135488, 141869, 162136, 168896, 174608, 180844, 192647, 212576, 220168, 227614, 237104, 283738, 316477, 324272, 349216, 361688, 385294, 425152, 440336, 455228, 474208, 567476, 587743, 632954, 648544, 698432, 723376, 770588, 796649, 880672, 910456, 948416, 1134952, 1175486, 1265908, 1297088, 1446752, 1479491, 1541176, 1593298, 1761344, 1820912, 2269904, 2350972, 2531816, 2893504, 2958982, 3082352, 3186596, 3300403, 3641824, 4114201, 4539808, 4701944, 5063632, 5917964, 6164704, 6373192, 6600806, 7283648, 8228402, 9079616, 9403888, 10127264, 10356437, 11835928, 12329408, 12746384, 13201612, 16456804, 18807776, 20254528, 20712874, 23102821, 23671856, 25492768, 26403224, 32913608, 37615552, 41425748, 42905239, 46205642, 47343712, 50985536, 52806448, 65827216, 82851496, 85810478, 92411284, 94687424, 105612896, 131654432, 165702992, 171620956, 184822568, 211225792, 263308864, 300336673, 331405984, 343241912, 369645136, 600673346, 662811968, 686483824, 739290272, 1201346692, 1372967648, 1478580544, 2402693384, 2745935296, 4805386768, 9610773536, 19221547072]

約数ペア:

[(1, 19221547072), (2, 9610773536), (4, 4805386768), (7, 2745935296), (8, 2402693384), (13, 1478580544), (14, 1372967648), (16, 1201346692), (26, 739290272), (28, 686483824), (29, 662811968), (32, 600673346), (52, 369645136), (56, 343241912), (58, 331405984), (64, 300336673), (73, 263308864), (91, 211225792), (104, 184822568), (112, 171620956), (116, 165702992), (146, 131654432), (182, 105612896), (203, 94687424), (208, 92411284), (224, 85810478), (232, 82851496), (292, 65827216), (364, 52806448), (377, 50985536), (406, 47343712), (416, 46205642), (448, 42905239), (464, 41425748), (511, 37615552), (584, 32913608), (728, 26403224), (754, 25492768), (812, 23671856), (832, 23102821), (928, 20712874), (949, 20254528), (1022, 18807776), (1168, 16456804), (1456, 13201612), (1508, 12746384), (1559, 12329408), (1624, 11835928), (1856, 10356437), (1898, 10127264), (2044, 9403888), (2117, 9079616), (2336, 8228402), (2639, 7283648), (2912, 6600806), (3016, 6373192), (3118, 6164704), (3248, 5917964), (3796, 5063632), (4088, 4701944), (4234, 4539808), (4672, 4114201), (5278, 3641824), (5824, 3300403), (6032, 3186596), (6236, 3082352), (6496, 2958982), (6643, 2893504), (7592, 2531816), (8176, 2350972), (8468, 2269904), (10556, 1820912), (10913, 1761344), (12064, 1593298), (12472, 1541176), (12992, 1479491), (13286, 1446752), (14819, 1297088), (15184, 1265908), (16352, 1175486), (16936, 1134952), (20267, 948416), (21112, 910456), (21826, 880672), (24128, 796649), (24944, 770588), (26572, 723376), (27521, 698432), (29638, 648544), (30368, 632954), (32704, 587743), (33872, 567476), (40534, 474208), (42224, 455228), (43652, 440336), (45211, 425152), (49888, 385294), (53144, 361688), (55042, 349216), (59276, 324272), (60736, 316477), (67744, 283738), (81068, 237104), (84448, 227614), (87304, 220168), (90422, 212576), (99776, 192647), (106288, 180844), (110084, 174608), (113807, 168896), (118552, 162136), (135488, 141869)]