1727961984

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:883

約数の個数: 320

約数和(自身を含む): 6087074400

約数和(自身を除く): 4359112416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 108, 112, 116, 126, 128, 144, 162, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 324, 336, 348, 378, 384, 406, 432, 448, 464, 504, 522, 567, 576, 609, 648, 672, 696, 756, 783, 812, 821, 864, 896, 928, 1008, 1044, 1134, 1152, 1218, 1296, 1344, 1392, 1512, 1566, 1624, 1642, 1728, 1827, 1856, 2016, 2088, 2268, 2349, 2436, 2463, 2592, 2688, 2784, 3024, 3132, 3248, 3284, 3456, 3654, 3712, 4032, 4176, 4536, 4698, 4872, 4926, 5184, 5481, 5568, 5747, 6048, 6264, 6496, 6568, 7308, 7389, 8064, 8352, 9072, 9396, 9744, 9852, 10368, 10962, 11136, 11494, 12096, 12528, 12992, 13136, 14616, 14778, 16443, 16704, 17241, 18144, 18792, 19488, 19704, 21924, 22167, 22988, 23809, 24192, 25056, 25984, 26272, 29232, 29556, 32886, 33408, 34482, 36288, 37584, 38976, 39408, 43848, 44334, 45976, 47618, 50112, 51723, 52544, 58464, 59112, 65772, 66501, 68964, 71427, 72576, 75168, 77952, 78816, 87696, 88668, 91952, 95236, 100224, 103446, 105088, 116928, 118224, 131544, 133002, 137928, 142854, 150336, 155169, 157632, 166663, 175392, 177336, 183904, 190472, 206892, 214281, 233856, 236448, 263088, 266004, 275856, 285708, 300672, 310338, 315264, 333326, 350784, 354672, 367808, 380944, 413784, 428562, 465507, 472896, 499989, 526176, 532008, 551712, 571416, 620676, 642843, 666652, 701568, 709344, 735616, 761888, 827568, 857124, 931014, 945792, 999978, 1052352, 1064016, 1103424, 1142832, 1241352, 1285686, 1333304, 1418688, 1499967, 1523776, 1655136, 1714248, 1862028, 1928529, 1999956, 2104704, 2128032, 2206848, 2285664, 2482704, 2571372, 2666608, 2837376, 2999934, 3047552, 3310272, 3428496, 3724056, 3857058, 3999912, 4256064, 4499901, 4571328, 4965408, 5142744, 5333216, 5999868, 6620544, 6856992, 7448112, 7714116, 7999824, 8512128, 8999802, 9142656, 9930816, 10285488, 10666432, 11999736, 13499703, 13713984, 14896224, 15428232, 15999648, 17999604, 19861632, 20570976, 21332864, 23999472, 26999406, 27427968, 29792448, 30856464, 31999296, 35999208, 41141952, 47998944, 53998812, 59584896, 61712928, 63998592, 71998416, 82283904, 95997888, 107997624, 123425856, 143996832, 191995776, 215995248, 246851712, 287993664, 431990496, 575987328, 863980992, 1727961984]

約数ペア:

[(1, 1727961984), (2, 863980992), (3, 575987328), (4, 431990496), (6, 287993664), (7, 246851712), (8, 215995248), (9, 191995776), (12, 143996832), (14, 123425856), (16, 107997624), (18, 95997888), (21, 82283904), (24, 71998416), (27, 63998592), (28, 61712928), (29, 59584896), (32, 53998812), (36, 47998944), (42, 41141952), (48, 35999208), (54, 31999296), (56, 30856464), (58, 29792448), (63, 27427968), (64, 26999406), (72, 23999472), (81, 21332864), (84, 20570976), (87, 19861632), (96, 17999604), (108, 15999648), (112, 15428232), (116, 14896224), (126, 13713984), (128, 13499703), (144, 11999736), (162, 10666432), (168, 10285488), (174, 9930816), (189, 9142656), (192, 8999802), (203, 8512128), (216, 7999824), (224, 7714116), (232, 7448112), (252, 6856992), (261, 6620544), (288, 5999868), (324, 5333216), (336, 5142744), (348, 4965408), (378, 4571328), (384, 4499901), (406, 4256064), (432, 3999912), (448, 3857058), (464, 3724056), (504, 3428496), (522, 3310272), (567, 3047552), (576, 2999934), (609, 2837376), (648, 2666608), (672, 2571372), (696, 2482704), (756, 2285664), (783, 2206848), (812, 2128032), (821, 2104704), (864, 1999956), (896, 1928529), (928, 1862028), (1008, 1714248), (1044, 1655136), (1134, 1523776), (1152, 1499967), (1218, 1418688), (1296, 1333304), (1344, 1285686), (1392, 1241352), (1512, 1142832), (1566, 1103424), (1624, 1064016), (1642, 1052352), (1728, 999978), (1827, 945792), (1856, 931014), (2016, 857124), (2088, 827568), (2268, 761888), (2349, 735616), (2436, 709344), (2463, 701568), (2592, 666652), (2688, 642843), (2784, 620676), (3024, 571416), (3132, 551712), (3248, 532008), (3284, 526176), (3456, 499989), (3654, 472896), (3712, 465507), (4032, 428562), (4176, 413784), (4536, 380944), (4698, 367808), (4872, 354672), (4926, 350784), (5184, 333326), (5481, 315264), (5568, 310338), (5747, 300672), (6048, 285708), (6264, 275856), (6496, 266004), (6568, 263088), (7308, 236448), (7389, 233856), (8064, 214281), (8352, 206892), (9072, 190472), (9396, 183904), (9744, 177336), (9852, 175392), (10368, 166663), (10962, 157632), (11136, 155169), (11494, 150336), (12096, 142854), (12528, 137928), (12992, 133002), (13136, 131544), (14616, 118224), (14778, 116928), (16443, 105088), (16704, 103446), (17241, 100224), (18144, 95236), (18792, 91952), (19488, 88668), (19704, 87696), (21924, 78816), (22167, 77952), (22988, 75168), (23809, 72576), (24192, 71427), (25056, 68964), (25984, 66501), (26272, 65772), (29232, 59112), (29556, 58464), (32886, 52544), (33408, 51723), (34482, 50112), (36288, 47618), (37584, 45976), (38976, 44334), (39408, 43848)]