1948392576

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2604

約数の個数: 256

約数和(自身を含む): 6559660800

約数和(自身を除く): 4611268224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1152, 1224, 1248, 1326, 1404, 1632, 1664, 1728, 1768, 1836, 1872, 1989, 2176, 2448, 2496, 2551, 2652, 2808, 3264, 3456, 3536, 3672, 3744, 3978, 4896, 4992, 5102, 5304, 5616, 5967, 6528, 7072, 7344, 7488, 7653, 7956, 9792, 10204, 10608, 11232, 11934, 14144, 14688, 14976, 15306, 15912, 19584, 20408, 21216, 22464, 22959, 23868, 28288, 29376, 30612, 31824, 33163, 40816, 42432, 43367, 44928, 45918, 47736, 58752, 61224, 63648, 66326, 68877, 81632, 84864, 86734, 91836, 95472, 99489, 122448, 127296, 130101, 132652, 137754, 163264, 173468, 183672, 190944, 198978, 244896, 254592, 260202, 265304, 275508, 298467, 326528, 346936, 367344, 381888, 390303, 397956, 489792, 520404, 530608, 551016, 563771, 596934, 693872, 734688, 763776, 780606, 795912, 895401, 979584, 1040808, 1061216, 1102032, 1127542, 1170909, 1193868, 1387744, 1469376, 1561212, 1591824, 1691313, 1790802, 2081616, 2122432, 2204064, 2255084, 2341818, 2387736, 2775488, 2938752, 3122424, 3183648, 3382626, 3581604, 4163232, 4244864, 4408128, 4510168, 4683636, 4775472, 5073939, 5550976, 6244848, 6367296, 6765252, 7163208, 8326464, 8816256, 9020336, 9367272, 9550944, 10147878, 12489696, 12734592, 13530504, 14326416, 15221817, 16652928, 18040672, 18734544, 19101888, 20295756, 24979392, 27061008, 28652832, 30443634, 36081344, 37469088, 38203776, 40591512, 49958784, 54122016, 57305664, 60887268, 72162688, 74938176, 81183024, 108244032, 114611328, 121774536, 149876352, 162366048, 216488064, 243549072, 324732096, 487098144, 649464192, 974196288, 1948392576]

約数ペア:

[(1, 1948392576), (2, 974196288), (3, 649464192), (4, 487098144), (6, 324732096), (8, 243549072), (9, 216488064), (12, 162366048), (13, 149876352), (16, 121774536), (17, 114611328), (18, 108244032), (24, 81183024), (26, 74938176), (27, 72162688), (32, 60887268), (34, 57305664), (36, 54122016), (39, 49958784), (48, 40591512), (51, 38203776), (52, 37469088), (54, 36081344), (64, 30443634), (68, 28652832), (72, 27061008), (78, 24979392), (96, 20295756), (102, 19101888), (104, 18734544), (108, 18040672), (117, 16652928), (128, 15221817), (136, 14326416), (144, 13530504), (153, 12734592), (156, 12489696), (192, 10147878), (204, 9550944), (208, 9367272), (216, 9020336), (221, 8816256), (234, 8326464), (272, 7163208), (288, 6765252), (306, 6367296), (312, 6244848), (351, 5550976), (384, 5073939), (408, 4775472), (416, 4683636), (432, 4510168), (442, 4408128), (459, 4244864), (468, 4163232), (544, 3581604), (576, 3382626), (612, 3183648), (624, 3122424), (663, 2938752), (702, 2775488), (816, 2387736), (832, 2341818), (864, 2255084), (884, 2204064), (918, 2122432), (936, 2081616), (1088, 1790802), (1152, 1691313), (1224, 1591824), (1248, 1561212), (1326, 1469376), (1404, 1387744), (1632, 1193868), (1664, 1170909), (1728, 1127542), (1768, 1102032), (1836, 1061216), (1872, 1040808), (1989, 979584), (2176, 895401), (2448, 795912), (2496, 780606), (2551, 763776), (2652, 734688), (2808, 693872), (3264, 596934), (3456, 563771), (3536, 551016), (3672, 530608), (3744, 520404), (3978, 489792), (4896, 397956), (4992, 390303), (5102, 381888), (5304, 367344), (5616, 346936), (5967, 326528), (6528, 298467), (7072, 275508), (7344, 265304), (7488, 260202), (7653, 254592), (7956, 244896), (9792, 198978), (10204, 190944), (10608, 183672), (11232, 173468), (11934, 163264), (14144, 137754), (14688, 132652), (14976, 130101), (15306, 127296), (15912, 122448), (19584, 99489), (20408, 95472), (21216, 91836), (22464, 86734), (22959, 84864), (23868, 81632), (28288, 68877), (29376, 66326), (30612, 63648), (31824, 61224), (33163, 58752), (40816, 47736), (42432, 45918), (43367, 44928)]