645087168

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 336

約数和(自身を含む): 2195328096

約数和(自身を除く): 1550240928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 53, 64, 66, 68, 72, 88, 96, 99, 102, 106, 113, 132, 136, 144, 153, 159, 176, 187, 192, 198, 204, 212, 226, 264, 272, 288, 306, 318, 339, 352, 374, 396, 408, 424, 452, 477, 528, 544, 561, 576, 583, 612, 636, 678, 704, 748, 792, 816, 848, 901, 904, 954, 1017, 1056, 1088, 1122, 1166, 1224, 1243, 1272, 1356, 1496, 1584, 1632, 1683, 1696, 1749, 1802, 1808, 1908, 1921, 2034, 2112, 2244, 2332, 2448, 2486, 2544, 2703, 2712, 2992, 3168, 3264, 3366, 3392, 3498, 3604, 3616, 3729, 3816, 3842, 4068, 4488, 4664, 4896, 4972, 5088, 5247, 5406, 5424, 5763, 5984, 5989, 6336, 6732, 6996, 7208, 7232, 7458, 7632, 7684, 8109, 8136, 8976, 9328, 9792, 9911, 9944, 10176, 10494, 10812, 10848, 11187, 11526, 11968, 11978, 13464, 13992, 14416, 14916, 15264, 15368, 16218, 16272, 17289, 17952, 17967, 18656, 19822, 19888, 20988, 21131, 21624, 21696, 22374, 23052, 23956, 26928, 27984, 28832, 29733, 29832, 30528, 30736, 32436, 32544, 34578, 35904, 35934, 37312, 39644, 39776, 41976, 42262, 43248, 44748, 46104, 47912, 53856, 53901, 55968, 57664, 59466, 59664, 61472, 63393, 64872, 65088, 65879, 69156, 71868, 79288, 79552, 83952, 84524, 86496, 89199, 89496, 92208, 95824, 101813, 107712, 107802, 111936, 118932, 119328, 122944, 126786, 129744, 131758, 138312, 143736, 158576, 167904, 169048, 172992, 178398, 178992, 184416, 190179, 191648, 197637, 203626, 215604, 237864, 238656, 253572, 259488, 263516, 276624, 287472, 305439, 317152, 335808, 338096, 356796, 357984, 368832, 380358, 383296, 395274, 407252, 431208, 475728, 507144, 518976, 527032, 553248, 574944, 592911, 610878, 634304, 676192, 713592, 715968, 760716, 790548, 814504, 862416, 916317, 951456, 1014288, 1054064, 1106496, 1119943, 1149888, 1185822, 1221756, 1352384, 1427184, 1521432, 1581096, 1629008, 1724832, 1832634, 1902912, 2028576, 2108128, 2239886, 2371644, 2443512, 2854368, 3042864, 3162192, 3258016, 3359829, 3449664, 3665268, 4057152, 4216256, 4479772, 4743288, 4887024, 5708736, 6085728, 6324384, 6516032, 6719658, 7330536, 8959544, 9486576, 9774048, 10079487, 12171456, 12648768, 13439316, 14661072, 17919088, 18973152, 19548096, 20158974, 26878632, 29322144, 35838176, 37946304, 40317948, 53757264, 58644288, 71676352, 80635896, 107514528, 161271792, 215029056, 322543584, 645087168]

約数ペア:

[(1, 645087168), (2, 322543584), (3, 215029056), (4, 161271792), (6, 107514528), (8, 80635896), (9, 71676352), (11, 58644288), (12, 53757264), (16, 40317948), (17, 37946304), (18, 35838176), (22, 29322144), (24, 26878632), (32, 20158974), (33, 19548096), (34, 18973152), (36, 17919088), (44, 14661072), (48, 13439316), (51, 12648768), (53, 12171456), (64, 10079487), (66, 9774048), (68, 9486576), (72, 8959544), (88, 7330536), (96, 6719658), (99, 6516032), (102, 6324384), (106, 6085728), (113, 5708736), (132, 4887024), (136, 4743288), (144, 4479772), (153, 4216256), (159, 4057152), (176, 3665268), (187, 3449664), (192, 3359829), (198, 3258016), (204, 3162192), (212, 3042864), (226, 2854368), (264, 2443512), (272, 2371644), (288, 2239886), (306, 2108128), (318, 2028576), (339, 1902912), (352, 1832634), (374, 1724832), (396, 1629008), (408, 1581096), (424, 1521432), (452, 1427184), (477, 1352384), (528, 1221756), (544, 1185822), (561, 1149888), (576, 1119943), (583, 1106496), (612, 1054064), (636, 1014288), (678, 951456), (704, 916317), (748, 862416), (792, 814504), (816, 790548), (848, 760716), (901, 715968), (904, 713592), (954, 676192), (1017, 634304), (1056, 610878), (1088, 592911), (1122, 574944), (1166, 553248), (1224, 527032), (1243, 518976), (1272, 507144), (1356, 475728), (1496, 431208), (1584, 407252), (1632, 395274), (1683, 383296), (1696, 380358), (1749, 368832), (1802, 357984), (1808, 356796), (1908, 338096), (1921, 335808), (2034, 317152), (2112, 305439), (2244, 287472), (2332, 276624), (2448, 263516), (2486, 259488), (2544, 253572), (2703, 238656), (2712, 237864), (2992, 215604), (3168, 203626), (3264, 197637), (3366, 191648), (3392, 190179), (3498, 184416), (3604, 178992), (3616, 178398), (3729, 172992), (3816, 169048), (3842, 167904), (4068, 158576), (4488, 143736), (4664, 138312), (4896, 131758), (4972, 129744), (5088, 126786), (5247, 122944), (5406, 119328), (5424, 118932), (5763, 111936), (5984, 107802), (5989, 107712), (6336, 101813), (6732, 95824), (6996, 92208), (7208, 89496), (7232, 89199), (7458, 86496), (7632, 84524), (7684, 83952), (8109, 79552), (8136, 79288), (8976, 71868), (9328, 69156), (9792, 65879), (9911, 65088), (9944, 64872), (10176, 63393), (10494, 61472), (10812, 59664), (10848, 59466), (11187, 57664), (11526, 55968), (11968, 53901), (11978, 53856), (13464, 47912), (13992, 46104), (14416, 44748), (14916, 43248), (15264, 42262), (15368, 41976), (16218, 39776), (16272, 39644), (17289, 37312), (17952, 35934), (17967, 35904), (18656, 34578), (19822, 32544), (19888, 32436), (20988, 30736), (21131, 30528), (21624, 29832), (21696, 29733), (22374, 28832), (23052, 27984), (23956, 26928)]