905666832

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 3041805312

約数和(自身を除く): 2136138480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 107, 108, 112, 126, 144, 162, 168, 189, 214, 216, 243, 252, 311, 321, 324, 336, 378, 428, 432, 486, 504, 567, 622, 642, 648, 749, 756, 856, 933, 963, 972, 1008, 1134, 1244, 1284, 1296, 1498, 1512, 1701, 1712, 1866, 1926, 1944, 2177, 2247, 2268, 2488, 2568, 2799, 2889, 2996, 3024, 3402, 3732, 3852, 3888, 4354, 4494, 4536, 4976, 5136, 5598, 5778, 5992, 6531, 6741, 6804, 7464, 7704, 8397, 8667, 8708, 8988, 9072, 11196, 11556, 11984, 13062, 13482, 13608, 14928, 15408, 16794, 17334, 17416, 17976, 19593, 20223, 22392, 23112, 25191, 26001, 26124, 26964, 27216, 33277, 33588, 34668, 34832, 35952, 39186, 40446, 44784, 46224, 50382, 52002, 52248, 53928, 58779, 60669, 66554, 67176, 69336, 75573, 78372, 80892, 99831, 100764, 104004, 104496, 107856, 117558, 121338, 133108, 134352, 138672, 151146, 156744, 161784, 176337, 182007, 199662, 201528, 208008, 232939, 235116, 242676, 266216, 299493, 302292, 313488, 323568, 352674, 364014, 399324, 403056, 416016, 465878, 470232, 485352, 529011, 532432, 598986, 604584, 698817, 705348, 728028, 798648, 898479, 931756, 940464, 970704, 1058022, 1197972, 1209168, 1397634, 1410696, 1456056, 1597296, 1796958, 1863512, 2096451, 2116044, 2395944, 2695437, 2795268, 2821392, 2912112, 3593916, 3727024, 4192902, 4232088, 4791888, 5390874, 5590536, 6289353, 7187832, 8086311, 8385804, 8464176, 10781748, 11181072, 12578706, 14375664, 16172622, 16771608, 18868059, 21563496, 25157412, 32345244, 33543216, 37736118, 43126992, 50314824, 56604177, 64690488, 75472236, 100629648, 113208354, 129380976, 150944472, 226416708, 301888944, 452833416, 905666832]

約数ペア:

[(1, 905666832), (2, 452833416), (3, 301888944), (4, 226416708), (6, 150944472), (7, 129380976), (8, 113208354), (9, 100629648), (12, 75472236), (14, 64690488), (16, 56604177), (18, 50314824), (21, 43126992), (24, 37736118), (27, 33543216), (28, 32345244), (36, 25157412), (42, 21563496), (48, 18868059), (54, 16771608), (56, 16172622), (63, 14375664), (72, 12578706), (81, 11181072), (84, 10781748), (107, 8464176), (108, 8385804), (112, 8086311), (126, 7187832), (144, 6289353), (162, 5590536), (168, 5390874), (189, 4791888), (214, 4232088), (216, 4192902), (243, 3727024), (252, 3593916), (311, 2912112), (321, 2821392), (324, 2795268), (336, 2695437), (378, 2395944), (428, 2116044), (432, 2096451), (486, 1863512), (504, 1796958), (567, 1597296), (622, 1456056), (642, 1410696), (648, 1397634), (749, 1209168), (756, 1197972), (856, 1058022), (933, 970704), (963, 940464), (972, 931756), (1008, 898479), (1134, 798648), (1244, 728028), (1284, 705348), (1296, 698817), (1498, 604584), (1512, 598986), (1701, 532432), (1712, 529011), (1866, 485352), (1926, 470232), (1944, 465878), (2177, 416016), (2247, 403056), (2268, 399324), (2488, 364014), (2568, 352674), (2799, 323568), (2889, 313488), (2996, 302292), (3024, 299493), (3402, 266216), (3732, 242676), (3852, 235116), (3888, 232939), (4354, 208008), (4494, 201528), (4536, 199662), (4976, 182007), (5136, 176337), (5598, 161784), (5778, 156744), (5992, 151146), (6531, 138672), (6741, 134352), (6804, 133108), (7464, 121338), (7704, 117558), (8397, 107856), (8667, 104496), (8708, 104004), (8988, 100764), (9072, 99831), (11196, 80892), (11556, 78372), (11984, 75573), (13062, 69336), (13482, 67176), (13608, 66554), (14928, 60669), (15408, 58779), (16794, 53928), (17334, 52248), (17416, 52002), (17976, 50382), (19593, 46224), (20223, 44784), (22392, 40446), (23112, 39186), (25191, 35952), (26001, 34832), (26124, 34668), (26964, 33588), (27216, 33277)]