1294964608

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 3339072000

約数和(自身を除く): 2044107392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 43, 56, 58, 61, 64, 76, 86, 112, 116, 122, 128, 133, 152, 172, 203, 224, 232, 244, 266, 301, 304, 344, 406, 427, 448, 464, 488, 532, 551, 602, 608, 688, 812, 817, 854, 896, 928, 976, 1064, 1102, 1159, 1204, 1216, 1247, 1376, 1624, 1634, 1708, 1769, 1856, 1952, 2128, 2204, 2318, 2408, 2432, 2494, 2623, 2752, 3248, 3268, 3416, 3538, 3712, 3857, 3904, 4256, 4408, 4636, 4816, 4988, 5246, 5504, 5719, 6496, 6536, 6832, 7076, 7714, 7808, 8113, 8512, 8729, 8816, 9272, 9632, 9976, 10492, 11438, 12383, 12992, 13072, 13664, 14152, 15428, 16226, 17024, 17458, 17632, 18361, 18544, 19264, 19952, 20984, 22876, 23693, 24766, 25984, 26144, 27328, 28304, 30856, 32452, 33611, 34916, 35264, 36722, 37088, 38528, 39904, 41968, 45752, 47386, 49532, 49837, 52288, 54656, 56608, 61712, 64904, 67222, 69832, 70528, 73444, 74176, 76067, 79808, 83936, 91504, 94772, 99064, 99674, 104576, 113216, 123424, 129808, 134444, 139664, 146888, 148352, 152134, 159616, 165851, 167872, 183008, 189544, 198128, 199348, 226432, 235277, 246848, 259616, 268888, 279328, 293776, 304268, 331702, 335744, 348859, 366016, 379088, 396256, 398696, 470554, 493696, 519232, 532469, 537776, 558656, 587552, 608536, 663404, 697718, 732032, 758176, 792512, 797392, 941108, 1038464, 1064938, 1075552, 1117312, 1175104, 1217072, 1326808, 1395436, 1445273, 1516352, 1585024, 1594784, 1882216, 2129876, 2151104, 2350208, 2434144, 2653616, 2790872, 2890546, 3032704, 3189568, 3764432, 4259752, 4302208, 4868288, 5307232, 5581744, 5781092, 6379136, 7528864, 8519504, 9736576, 10116911, 10614464, 11163488, 11562184, 15057728, 17039008, 20233822, 21228928, 22326976, 23124368, 30115456, 34078016, 40467644, 44653952, 46248736, 68156032, 80935288, 92497472, 161870576, 184994944, 323741152, 647482304, 1294964608]

約数ペア:

[(1, 1294964608), (2, 647482304), (4, 323741152), (7, 184994944), (8, 161870576), (14, 92497472), (16, 80935288), (19, 68156032), (28, 46248736), (29, 44653952), (32, 40467644), (38, 34078016), (43, 30115456), (56, 23124368), (58, 22326976), (61, 21228928), (64, 20233822), (76, 17039008), (86, 15057728), (112, 11562184), (116, 11163488), (122, 10614464), (128, 10116911), (133, 9736576), (152, 8519504), (172, 7528864), (203, 6379136), (224, 5781092), (232, 5581744), (244, 5307232), (266, 4868288), (301, 4302208), (304, 4259752), (344, 3764432), (406, 3189568), (427, 3032704), (448, 2890546), (464, 2790872), (488, 2653616), (532, 2434144), (551, 2350208), (602, 2151104), (608, 2129876), (688, 1882216), (812, 1594784), (817, 1585024), (854, 1516352), (896, 1445273), (928, 1395436), (976, 1326808), (1064, 1217072), (1102, 1175104), (1159, 1117312), (1204, 1075552), (1216, 1064938), (1247, 1038464), (1376, 941108), (1624, 797392), (1634, 792512), (1708, 758176), (1769, 732032), (1856, 697718), (1952, 663404), (2128, 608536), (2204, 587552), (2318, 558656), (2408, 537776), (2432, 532469), (2494, 519232), (2623, 493696), (2752, 470554), (3248, 398696), (3268, 396256), (3416, 379088), (3538, 366016), (3712, 348859), (3857, 335744), (3904, 331702), (4256, 304268), (4408, 293776), (4636, 279328), (4816, 268888), (4988, 259616), (5246, 246848), (5504, 235277), (5719, 226432), (6496, 199348), (6536, 198128), (6832, 189544), (7076, 183008), (7714, 167872), (7808, 165851), (8113, 159616), (8512, 152134), (8729, 148352), (8816, 146888), (9272, 139664), (9632, 134444), (9976, 129808), (10492, 123424), (11438, 113216), (12383, 104576), (12992, 99674), (13072, 99064), (13664, 94772), (14152, 91504), (15428, 83936), (16226, 79808), (17024, 76067), (17458, 74176), (17632, 73444), (18361, 70528), (18544, 69832), (19264, 67222), (19952, 64904), (20984, 61712), (22876, 56608), (23693, 54656), (24766, 52288), (25984, 49837), (26144, 49532), (27328, 47386), (28304, 45752), (30856, 41968), (32452, 39904), (33611, 38528), (34916, 37088), (35264, 36722)]