1239702464

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 224

約数和(自身を含む): 3398739456

約数和(自身を除く): 2159036992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 37, 44, 52, 56, 64, 74, 77, 88, 91, 104, 112, 143, 148, 154, 176, 182, 208, 224, 259, 286, 296, 308, 352, 364, 407, 416, 448, 481, 518, 523, 572, 592, 616, 704, 728, 814, 832, 962, 1001, 1036, 1046, 1144, 1184, 1232, 1456, 1628, 1924, 2002, 2072, 2092, 2288, 2368, 2464, 2849, 2912, 3256, 3367, 3661, 3848, 4004, 4144, 4184, 4576, 4928, 5291, 5698, 5753, 5824, 6512, 6734, 6799, 7322, 7696, 8008, 8288, 8368, 9152, 10582, 11396, 11506, 13024, 13468, 13598, 14644, 15392, 16016, 16576, 16736, 19351, 21164, 22792, 23012, 26048, 26936, 27196, 29288, 30784, 32032, 33472, 37037, 38702, 40271, 42328, 45584, 46024, 47593, 53872, 54392, 58576, 64064, 74074, 74789, 77404, 80542, 84656, 91168, 92048, 95186, 107744, 108784, 117152, 135457, 148148, 149578, 154808, 161084, 169312, 182336, 184096, 190372, 212861, 215488, 217568, 234304, 251563, 270914, 296296, 299156, 309616, 322168, 338624, 368192, 380744, 425722, 435136, 503126, 523523, 541828, 592592, 598312, 619232, 644336, 761488, 851444, 1006252, 1047046, 1083656, 1185184, 1196624, 1238464, 1288672, 1490027, 1522976, 1702888, 1760941, 2012504, 2094092, 2167312, 2370368, 2393248, 2577344, 2767193, 2980054, 3045952, 3405776, 3521882, 4025008, 4188184, 4334624, 4786496, 5534386, 5960108, 6811552, 7043764, 8050016, 8376368, 8669248, 11068772, 11920216, 13623104, 14087528, 16100032, 16752736, 19370351, 22137544, 23840432, 28175056, 33505472, 38740702, 44275088, 47680864, 56350112, 77481404, 88550176, 95361728, 112700224, 154962808, 177100352, 309925616, 619851232, 1239702464]

約数ペア:

[(1, 1239702464), (2, 619851232), (4, 309925616), (7, 177100352), (8, 154962808), (11, 112700224), (13, 95361728), (14, 88550176), (16, 77481404), (22, 56350112), (26, 47680864), (28, 44275088), (32, 38740702), (37, 33505472), (44, 28175056), (52, 23840432), (56, 22137544), (64, 19370351), (74, 16752736), (77, 16100032), (88, 14087528), (91, 13623104), (104, 11920216), (112, 11068772), (143, 8669248), (148, 8376368), (154, 8050016), (176, 7043764), (182, 6811552), (208, 5960108), (224, 5534386), (259, 4786496), (286, 4334624), (296, 4188184), (308, 4025008), (352, 3521882), (364, 3405776), (407, 3045952), (416, 2980054), (448, 2767193), (481, 2577344), (518, 2393248), (523, 2370368), (572, 2167312), (592, 2094092), (616, 2012504), (704, 1760941), (728, 1702888), (814, 1522976), (832, 1490027), (962, 1288672), (1001, 1238464), (1036, 1196624), (1046, 1185184), (1144, 1083656), (1184, 1047046), (1232, 1006252), (1456, 851444), (1628, 761488), (1924, 644336), (2002, 619232), (2072, 598312), (2092, 592592), (2288, 541828), (2368, 523523), (2464, 503126), (2849, 435136), (2912, 425722), (3256, 380744), (3367, 368192), (3661, 338624), (3848, 322168), (4004, 309616), (4144, 299156), (4184, 296296), (4576, 270914), (4928, 251563), (5291, 234304), (5698, 217568), (5753, 215488), (5824, 212861), (6512, 190372), (6734, 184096), (6799, 182336), (7322, 169312), (7696, 161084), (8008, 154808), (8288, 149578), (8368, 148148), (9152, 135457), (10582, 117152), (11396, 108784), (11506, 107744), (13024, 95186), (13468, 92048), (13598, 91168), (14644, 84656), (15392, 80542), (16016, 77404), (16576, 74789), (16736, 74074), (19351, 64064), (21164, 58576), (22792, 54392), (23012, 53872), (26048, 47593), (26936, 46024), (27196, 45584), (29288, 42328), (30784, 40271), (32032, 38702), (33472, 37037)]