1246480256

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 3260736000

約数和(自身を除く): 2014255744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 59, 64, 68, 73, 76, 112, 118, 119, 128, 133, 136, 146, 152, 224, 236, 238, 266, 272, 292, 304, 323, 413, 448, 472, 476, 511, 532, 544, 584, 608, 646, 826, 896, 944, 952, 1003, 1022, 1064, 1088, 1121, 1168, 1216, 1241, 1292, 1387, 1652, 1888, 1904, 2006, 2044, 2128, 2176, 2242, 2261, 2336, 2432, 2482, 2584, 2774, 3304, 3776, 3808, 4012, 4088, 4256, 4307, 4484, 4522, 4672, 4964, 5168, 5548, 6608, 7021, 7552, 7616, 7847, 8024, 8176, 8512, 8614, 8687, 8968, 9044, 9344, 9709, 9928, 10336, 11096, 13216, 14042, 15232, 15694, 16048, 16352, 17024, 17228, 17374, 17936, 18088, 19057, 19418, 19856, 20672, 22192, 23579, 26432, 28084, 30149, 31388, 32096, 32704, 34456, 34748, 35872, 36176, 38114, 38836, 39712, 41344, 44384, 47158, 52864, 56168, 60298, 62776, 64192, 65408, 68912, 69496, 71744, 72352, 73219, 76228, 77672, 79424, 81833, 88768, 94316, 112336, 120596, 125552, 128384, 133399, 137824, 138992, 143488, 144704, 146438, 152456, 155344, 158848, 163666, 165053, 177536, 188632, 224672, 241192, 251104, 266798, 275648, 277984, 289408, 292876, 304912, 310688, 327332, 330106, 377264, 449344, 482384, 502208, 512533, 533596, 551296, 555968, 572831, 585752, 609824, 621376, 654664, 660212, 754528, 898688, 964768, 1004416, 1025066, 1067192, 1111936, 1145662, 1171504, 1219648, 1242752, 1309328, 1320424, 1391161, 1509056, 1929536, 2050132, 2134384, 2291324, 2343008, 2439296, 2618656, 2640848, 2782322, 3018112, 3859072, 4100264, 4268768, 4582648, 4686016, 5237312, 5281696, 5564644, 8200528, 8537536, 9165296, 9372032, 9738127, 10474624, 10563392, 11129288, 16401056, 17075072, 18330592, 19476254, 21126784, 22258576, 32802112, 36661184, 38952508, 44517152, 65604224, 73322368, 77905016, 89034304, 155810032, 178068608, 311620064, 623240128, 1246480256]

約数ペア:

[(1, 1246480256), (2, 623240128), (4, 311620064), (7, 178068608), (8, 155810032), (14, 89034304), (16, 77905016), (17, 73322368), (19, 65604224), (28, 44517152), (32, 38952508), (34, 36661184), (38, 32802112), (56, 22258576), (59, 21126784), (64, 19476254), (68, 18330592), (73, 17075072), (76, 16401056), (112, 11129288), (118, 10563392), (119, 10474624), (128, 9738127), (133, 9372032), (136, 9165296), (146, 8537536), (152, 8200528), (224, 5564644), (236, 5281696), (238, 5237312), (266, 4686016), (272, 4582648), (292, 4268768), (304, 4100264), (323, 3859072), (413, 3018112), (448, 2782322), (472, 2640848), (476, 2618656), (511, 2439296), (532, 2343008), (544, 2291324), (584, 2134384), (608, 2050132), (646, 1929536), (826, 1509056), (896, 1391161), (944, 1320424), (952, 1309328), (1003, 1242752), (1022, 1219648), (1064, 1171504), (1088, 1145662), (1121, 1111936), (1168, 1067192), (1216, 1025066), (1241, 1004416), (1292, 964768), (1387, 898688), (1652, 754528), (1888, 660212), (1904, 654664), (2006, 621376), (2044, 609824), (2128, 585752), (2176, 572831), (2242, 555968), (2261, 551296), (2336, 533596), (2432, 512533), (2482, 502208), (2584, 482384), (2774, 449344), (3304, 377264), (3776, 330106), (3808, 327332), (4012, 310688), (4088, 304912), (4256, 292876), (4307, 289408), (4484, 277984), (4522, 275648), (4672, 266798), (4964, 251104), (5168, 241192), (5548, 224672), (6608, 188632), (7021, 177536), (7552, 165053), (7616, 163666), (7847, 158848), (8024, 155344), (8176, 152456), (8512, 146438), (8614, 144704), (8687, 143488), (8968, 138992), (9044, 137824), (9344, 133399), (9709, 128384), (9928, 125552), (10336, 120596), (11096, 112336), (13216, 94316), (14042, 88768), (15232, 81833), (15694, 79424), (16048, 77672), (16352, 76228), (17024, 73219), (17228, 72352), (17374, 71744), (17936, 69496), (18088, 68912), (19057, 65408), (19418, 64192), (19856, 62776), (20672, 60298), (22192, 56168), (23579, 52864), (26432, 47158), (28084, 44384), (30149, 41344), (31388, 39712), (32096, 38836), (32704, 38114), (34456, 36176), (34748, 35872)]