899123472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1550

約数の個数: 240

約数和(自身を含む): 3022306560

約数和(自身を除く): 2123183088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 304, 306, 312, 323, 342, 408, 442, 456, 468, 494, 612, 624, 646, 663, 684, 741, 816, 884, 912, 936, 969, 988, 1224, 1292, 1326, 1368, 1482, 1487, 1768, 1872, 1938, 1976, 1989, 2223, 2448, 2584, 2652, 2736, 2907, 2964, 2974, 3536, 3876, 3952, 3978, 4199, 4446, 4461, 5168, 5304, 5814, 5928, 5948, 7752, 7956, 8398, 8892, 8922, 10608, 11628, 11856, 11896, 12597, 13383, 15504, 15912, 16796, 17784, 17844, 19331, 23256, 23792, 25194, 25279, 26766, 28253, 31824, 33592, 35568, 35688, 37791, 38662, 46512, 50388, 50558, 53532, 56506, 57993, 67184, 71376, 75582, 75837, 77324, 84759, 100776, 101116, 107064, 113012, 115986, 151164, 151674, 154648, 169518, 173979, 201552, 202232, 214128, 226024, 227511, 231972, 254277, 302328, 303348, 309296, 328627, 339036, 347958, 367289, 404464, 452048, 455022, 463944, 480301, 508554, 604656, 606696, 657254, 678072, 695916, 734578, 910044, 927888, 960602, 985881, 1017108, 1101867, 1213392, 1314508, 1356144, 1391832, 1440903, 1469156, 1820088, 1921204, 1971762, 2034216, 2203734, 2629016, 2783664, 2881806, 2938312, 2957643, 3305601, 3640176, 3842408, 3943524, 4068432, 4322709, 4407468, 5258032, 5763612, 5876624, 5915286, 6243913, 6611202, 7684816, 7887048, 8645418, 8814936, 11527224, 11830572, 12487826, 13222404, 15774096, 17290836, 17629872, 18731739, 23054448, 23661144, 24975652, 26444808, 34581672, 37463478, 47322288, 49951304, 52889616, 56195217, 69163344, 74926956, 99902608, 112390434, 149853912, 224780868, 299707824, 449561736, 899123472]

約数ペア:

[(1, 899123472), (2, 449561736), (3, 299707824), (4, 224780868), (6, 149853912), (8, 112390434), (9, 99902608), (12, 74926956), (13, 69163344), (16, 56195217), (17, 52889616), (18, 49951304), (19, 47322288), (24, 37463478), (26, 34581672), (34, 26444808), (36, 24975652), (38, 23661144), (39, 23054448), (48, 18731739), (51, 17629872), (52, 17290836), (57, 15774096), (68, 13222404), (72, 12487826), (76, 11830572), (78, 11527224), (102, 8814936), (104, 8645418), (114, 7887048), (117, 7684816), (136, 6611202), (144, 6243913), (152, 5915286), (153, 5876624), (156, 5763612), (171, 5258032), (204, 4407468), (208, 4322709), (221, 4068432), (228, 3943524), (234, 3842408), (247, 3640176), (272, 3305601), (304, 2957643), (306, 2938312), (312, 2881806), (323, 2783664), (342, 2629016), (408, 2203734), (442, 2034216), (456, 1971762), (468, 1921204), (494, 1820088), (612, 1469156), (624, 1440903), (646, 1391832), (663, 1356144), (684, 1314508), (741, 1213392), (816, 1101867), (884, 1017108), (912, 985881), (936, 960602), (969, 927888), (988, 910044), (1224, 734578), (1292, 695916), (1326, 678072), (1368, 657254), (1482, 606696), (1487, 604656), (1768, 508554), (1872, 480301), (1938, 463944), (1976, 455022), (1989, 452048), (2223, 404464), (2448, 367289), (2584, 347958), (2652, 339036), (2736, 328627), (2907, 309296), (2964, 303348), (2974, 302328), (3536, 254277), (3876, 231972), (3952, 227511), (3978, 226024), (4199, 214128), (4446, 202232), (4461, 201552), (5168, 173979), (5304, 169518), (5814, 154648), (5928, 151674), (5948, 151164), (7752, 115986), (7956, 113012), (8398, 107064), (8892, 101116), (8922, 100776), (10608, 84759), (11628, 77324), (11856, 75837), (11896, 75582), (12597, 71376), (13383, 67184), (15504, 57993), (15912, 56506), (16796, 53532), (17784, 50558), (17844, 50388), (19331, 46512), (23256, 38662), (23792, 37791), (25194, 35688), (25279, 35568), (26766, 33592), (28253, 31824)]