1918187712

素因数分解:

$2^6\times 3^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 420

約数和(自身を含む): 6844187480

約数和(自身を除く): 4925999768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 73, 76, 84, 96, 98, 112, 114, 126, 133, 144, 146, 147, 152, 168, 171, 192, 196, 219, 224, 228, 252, 266, 288, 292, 294, 304, 336, 342, 343, 392, 399, 438, 441, 448, 456, 504, 511, 532, 576, 584, 588, 608, 657, 672, 684, 686, 784, 798, 876, 882, 912, 931, 1008, 1022, 1029, 1064, 1168, 1176, 1197, 1216, 1314, 1344, 1368, 1372, 1387, 1533, 1568, 1596, 1752, 1764, 1824, 1862, 2016, 2044, 2058, 2128, 2336, 2352, 2394, 2401, 2628, 2736, 2744, 2774, 2793, 3066, 3087, 3136, 3192, 3504, 3528, 3577, 3648, 3724, 4032, 4088, 4116, 4161, 4256, 4599, 4672, 4704, 4788, 4802, 5256, 5472, 5488, 5548, 5586, 6132, 6174, 6384, 6517, 7008, 7056, 7154, 7203, 7448, 8176, 8232, 8322, 8379, 8512, 9198, 9408, 9576, 9604, 9709, 10512, 10731, 10944, 10976, 11096, 11172, 12264, 12348, 12483, 12768, 13034, 14016, 14112, 14308, 14406, 14896, 16352, 16464, 16644, 16758, 18396, 19152, 19208, 19418, 19551, 21024, 21462, 21609, 21952, 22192, 22344, 24528, 24696, 24966, 25039, 25536, 26068, 28224, 28616, 28812, 29127, 29792, 32193, 32704, 32928, 33288, 33516, 36792, 38304, 38416, 38836, 39102, 42048, 42924, 43218, 44384, 44688, 45619, 49056, 49392, 49932, 50078, 52136, 57232, 57624, 58254, 58653, 59584, 64386, 65856, 66576, 67032, 67963, 73584, 75117, 76608, 76832, 77672, 78204, 85848, 86436, 87381, 88768, 89376, 91238, 98112, 98784, 99864, 100156, 104272, 114464, 115248, 116508, 117306, 128772, 133152, 134064, 135926, 136857, 147168, 150234, 153664, 155344, 156408, 171696, 172872, 174762, 175273, 178752, 182476, 197568, 199728, 200312, 203889, 208544, 225351, 228928, 230496, 233016, 234612, 257544, 266304, 268128, 271852, 273714, 294336, 300468, 310688, 312816, 343392, 345744, 349524, 350546, 364952, 399456, 400624, 407778, 410571, 417088, 450702, 460992, 466032, 469224, 475741, 515088, 525819, 536256, 543704, 547428, 600936, 611667, 621376, 625632, 686784, 691488, 699048, 701092, 729904, 798912, 801248, 815556, 821142, 901404, 932064, 938448, 951482, 1030176, 1051638, 1087408, 1094856, 1201872, 1223334, 1251264, 1382976, 1398096, 1402184, 1427223, 1459808, 1577457, 1602496, 1631112, 1642284, 1802808, 1864128, 1876896, 1902964, 2060352, 2103276, 2174816, 2189712, 2403744, 2446668, 2796192, 2804368, 2854446, 2919616, 3154914, 3262224, 3284568, 3330187, 3605616, 3753792, 3805928, 4206552, 4281669, 4349632, 4379424, 4807488, 4893336, 5592384, 5608736, 5708892, 6309828, 6524448, 6569136, 6660374, 7211232, 7611856, 8413104, 8563338, 8758848, 9786672, 9990561, 11217472, 11417784, 12619656, 13048896, 13138272, 13320748, 14422464, 15223712, 16826208, 17126676, 19573344, 19981122, 22835568, 25239312, 26276544, 26641496, 29971683, 30447424, 33652416, 34253352, 39146688, 39962244, 45671136, 50478624, 53282992, 59943366, 68506704, 79924488, 91342272, 100957248, 106565984, 119886732, 137013408, 159848976, 213131968, 239773464, 274026816, 319697952, 479546928, 639395904, 959093856, 1918187712]

約数ペア:

[(1, 1918187712), (2, 959093856), (3, 639395904), (4, 479546928), (6, 319697952), (7, 274026816), (8, 239773464), (9, 213131968), (12, 159848976), (14, 137013408), (16, 119886732), (18, 106565984), (19, 100957248), (21, 91342272), (24, 79924488), (28, 68506704), (32, 59943366), (36, 53282992), (38, 50478624), (42, 45671136), (48, 39962244), (49, 39146688), (56, 34253352), (57, 33652416), (63, 30447424), (64, 29971683), (72, 26641496), (73, 26276544), (76, 25239312), (84, 22835568), (96, 19981122), (98, 19573344), (112, 17126676), (114, 16826208), (126, 15223712), (133, 14422464), (144, 13320748), (146, 13138272), (147, 13048896), (152, 12619656), (168, 11417784), (171, 11217472), (192, 9990561), (196, 9786672), (219, 8758848), (224, 8563338), (228, 8413104), (252, 7611856), (266, 7211232), (288, 6660374), (292, 6569136), (294, 6524448), (304, 6309828), (336, 5708892), (342, 5608736), (343, 5592384), (392, 4893336), (399, 4807488), (438, 4379424), (441, 4349632), (448, 4281669), (456, 4206552), (504, 3805928), (511, 3753792), (532, 3605616), (576, 3330187), (584, 3284568), (588, 3262224), (608, 3154914), (657, 2919616), (672, 2854446), (684, 2804368), (686, 2796192), (784, 2446668), (798, 2403744), (876, 2189712), (882, 2174816), (912, 2103276), (931, 2060352), (1008, 1902964), (1022, 1876896), (1029, 1864128), (1064, 1802808), (1168, 1642284), (1176, 1631112), (1197, 1602496), (1216, 1577457), (1314, 1459808), (1344, 1427223), (1368, 1402184), (1372, 1398096), (1387, 1382976), (1533, 1251264), (1568, 1223334), (1596, 1201872), (1752, 1094856), (1764, 1087408), (1824, 1051638), (1862, 1030176), (2016, 951482), (2044, 938448), (2058, 932064), (2128, 901404), (2336, 821142), (2352, 815556), (2394, 801248), (2401, 798912), (2628, 729904), (2736, 701092), (2744, 699048), (2774, 691488), (2793, 686784), (3066, 625632), (3087, 621376), (3136, 611667), (3192, 600936), (3504, 547428), (3528, 543704), (3577, 536256), (3648, 525819), (3724, 515088), (4032, 475741), (4088, 469224), (4116, 466032), (4161, 460992), (4256, 450702), (4599, 417088), (4672, 410571), (4704, 407778), (4788, 400624), (4802, 399456), (5256, 364952), (5472, 350546), (5488, 349524), (5548, 345744), (5586, 343392), (6132, 312816), (6174, 310688), (6384, 300468), (6517, 294336), (7008, 273714), (7056, 271852), (7154, 268128), (7203, 266304), (7448, 257544), (8176, 234612), (8232, 233016), (8322, 230496), (8379, 228928), (8512, 225351), (9198, 208544), (9408, 203889), (9576, 200312), (9604, 199728), (9709, 197568), (10512, 182476), (10731, 178752), (10944, 175273), (10976, 174762), (11096, 172872), (11172, 171696), (12264, 156408), (12348, 155344), (12483, 153664), (12768, 150234), (13034, 147168), (14016, 136857), (14112, 135926), (14308, 134064), (14406, 133152), (14896, 128772), (16352, 117306), (16464, 116508), (16644, 115248), (16758, 114464), (18396, 104272), (19152, 100156), (19208, 99864), (19418, 98784), (19551, 98112), (21024, 91238), (21462, 89376), (21609, 88768), (21952, 87381), (22192, 86436), (22344, 85848), (24528, 78204), (24696, 77672), (24966, 76832), (25039, 76608), (25536, 75117), (26068, 73584), (28224, 67963), (28616, 67032), (28812, 66576), (29127, 65856), (29792, 64386), (32193, 59584), (32704, 58653), (32928, 58254), (33288, 57624), (33516, 57232), (36792, 52136), (38304, 50078), (38416, 49932), (38836, 49392), (39102, 49056), (42048, 45619), (42924, 44688), (43218, 44384)]