1381990656

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 3925853568

約数和(自身を除く): 2543862912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 151, 192, 204, 256, 272, 302, 384, 408, 453, 544, 604, 701, 768, 816, 906, 1088, 1208, 1402, 1632, 1812, 2103, 2176, 2416, 2567, 2804, 3264, 3624, 4206, 4352, 4832, 5134, 5608, 6528, 7248, 7701, 8412, 9664, 10268, 11216, 11917, 13056, 14496, 15402, 16824, 19328, 20536, 22432, 23834, 28992, 30804, 33648, 35751, 38656, 41072, 44864, 47668, 57984, 61608, 67296, 71502, 82144, 89728, 95336, 105851, 115968, 123216, 134592, 143004, 164288, 179456, 190672, 211702, 246432, 269184, 286008, 317553, 328576, 381344, 423404, 492864, 538368, 572016, 635106, 657152, 762688, 846808, 985728, 1144032, 1270212, 1525376, 1693616, 1799467, 1971456, 2288064, 2540424, 3050752, 3387232, 3598934, 4576128, 5080848, 5398401, 6774464, 7197868, 9152256, 10161696, 10796802, 13548928, 14395736, 20323392, 21593604, 27097856, 28791472, 40646784, 43187208, 57582944, 81293568, 86374416, 115165888, 172748832, 230331776, 345497664, 460663552, 690995328, 1381990656]

約数ペア:

[(1, 1381990656), (2, 690995328), (3, 460663552), (4, 345497664), (6, 230331776), (8, 172748832), (12, 115165888), (16, 86374416), (17, 81293568), (24, 57582944), (32, 43187208), (34, 40646784), (48, 28791472), (51, 27097856), (64, 21593604), (68, 20323392), (96, 14395736), (102, 13548928), (128, 10796802), (136, 10161696), (151, 9152256), (192, 7197868), (204, 6774464), (256, 5398401), (272, 5080848), (302, 4576128), (384, 3598934), (408, 3387232), (453, 3050752), (544, 2540424), (604, 2288064), (701, 1971456), (768, 1799467), (816, 1693616), (906, 1525376), (1088, 1270212), (1208, 1144032), (1402, 985728), (1632, 846808), (1812, 762688), (2103, 657152), (2176, 635106), (2416, 572016), (2567, 538368), (2804, 492864), (3264, 423404), (3624, 381344), (4206, 328576), (4352, 317553), (4832, 286008), (5134, 269184), (5608, 246432), (6528, 211702), (7248, 190672), (7701, 179456), (8412, 164288), (9664, 143004), (10268, 134592), (11216, 123216), (11917, 115968), (13056, 105851), (14496, 95336), (15402, 89728), (16824, 82144), (19328, 71502), (20536, 67296), (22432, 61608), (23834, 57984), (28992, 47668), (30804, 44864), (33648, 41072), (35751, 38656)]