306680472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 1026432000

約数和(自身を除く): 719751528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 53, 54, 56, 63, 72, 84, 86, 89, 106, 108, 126, 129, 159, 168, 172, 178, 189, 212, 216, 252, 258, 267, 301, 318, 344, 356, 371, 378, 387, 424, 477, 504, 516, 534, 602, 623, 636, 712, 742, 756, 774, 801, 903, 954, 1032, 1068, 1113, 1161, 1204, 1246, 1272, 1431, 1484, 1512, 1548, 1602, 1806, 1869, 1908, 2136, 2226, 2279, 2322, 2403, 2408, 2492, 2709, 2862, 2968, 3096, 3204, 3339, 3612, 3738, 3816, 3827, 4452, 4558, 4644, 4717, 4806, 4984, 5418, 5607, 5724, 6408, 6678, 6837, 7224, 7476, 7654, 8127, 8904, 9116, 9288, 9434, 9612, 10017, 10836, 11214, 11448, 11481, 13356, 13674, 14151, 14952, 15308, 15953, 16254, 16821, 18232, 18868, 19224, 20034, 20511, 21672, 22428, 22962, 26712, 26789, 27348, 28302, 30616, 31906, 32508, 33019, 33642, 34443, 37736, 40068, 41022, 42453, 44856, 45924, 47859, 53578, 54696, 56604, 61533, 63812, 65016, 66038, 67284, 68886, 80136, 80367, 82044, 84906, 91848, 95718, 99057, 103329, 107156, 113208, 123066, 127359, 127624, 132076, 134568, 137772, 143577, 160734, 164088, 169812, 191436, 198114, 202831, 206658, 214312, 241101, 246132, 254718, 264152, 275544, 287154, 297171, 321468, 339624, 382872, 396228, 405662, 413316, 430731, 482202, 492264, 509436, 574308, 594342, 608493, 642936, 723303, 792456, 811324, 826632, 861462, 891513, 964404, 1018872, 1148616, 1188684, 1216986, 1419817, 1446606, 1622648, 1722924, 1783026, 1825479, 1928808, 2377368, 2433972, 2839634, 2893212, 3445848, 3566052, 3650958, 4259451, 4867944, 5476437, 5679268, 5786424, 7132104, 7301916, 8518902, 10952874, 11358536, 12778353, 14603832, 17037804, 21905748, 25556706, 34075608, 38335059, 43811496, 51113412, 76670118, 102226824, 153340236, 306680472]

約数ペア:

[(1, 306680472), (2, 153340236), (3, 102226824), (4, 76670118), (6, 51113412), (7, 43811496), (8, 38335059), (9, 34075608), (12, 25556706), (14, 21905748), (18, 17037804), (21, 14603832), (24, 12778353), (27, 11358536), (28, 10952874), (36, 8518902), (42, 7301916), (43, 7132104), (53, 5786424), (54, 5679268), (56, 5476437), (63, 4867944), (72, 4259451), (84, 3650958), (86, 3566052), (89, 3445848), (106, 2893212), (108, 2839634), (126, 2433972), (129, 2377368), (159, 1928808), (168, 1825479), (172, 1783026), (178, 1722924), (189, 1622648), (212, 1446606), (216, 1419817), (252, 1216986), (258, 1188684), (267, 1148616), (301, 1018872), (318, 964404), (344, 891513), (356, 861462), (371, 826632), (378, 811324), (387, 792456), (424, 723303), (477, 642936), (504, 608493), (516, 594342), (534, 574308), (602, 509436), (623, 492264), (636, 482202), (712, 430731), (742, 413316), (756, 405662), (774, 396228), (801, 382872), (903, 339624), (954, 321468), (1032, 297171), (1068, 287154), (1113, 275544), (1161, 264152), (1204, 254718), (1246, 246132), (1272, 241101), (1431, 214312), (1484, 206658), (1512, 202831), (1548, 198114), (1602, 191436), (1806, 169812), (1869, 164088), (1908, 160734), (2136, 143577), (2226, 137772), (2279, 134568), (2322, 132076), (2403, 127624), (2408, 127359), (2492, 123066), (2709, 113208), (2862, 107156), (2968, 103329), (3096, 99057), (3204, 95718), (3339, 91848), (3612, 84906), (3738, 82044), (3816, 80367), (3827, 80136), (4452, 68886), (4558, 67284), (4644, 66038), (4717, 65016), (4806, 63812), (4984, 61533), (5418, 56604), (5607, 54696), (5724, 53578), (6408, 47859), (6678, 45924), (6837, 44856), (7224, 42453), (7476, 41022), (7654, 40068), (8127, 37736), (8904, 34443), (9116, 33642), (9288, 33019), (9434, 32508), (9612, 31906), (10017, 30616), (10836, 28302), (11214, 27348), (11448, 26789), (11481, 26712), (13356, 22962), (13674, 22428), (14151, 21672), (14952, 20511), (15308, 20034), (15953, 19224), (16254, 18868), (16821, 18232)]