123470791808

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14867}}^1$

素因数の和:14955

約数の個数: 256

約数和(自身を含む): 326115901440

約数和(自身を除く): 202645109632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 64, 91, 92, 104, 112, 124, 128, 161, 182, 184, 208, 217, 224, 248, 299, 322, 364, 368, 403, 416, 434, 448, 496, 598, 644, 713, 728, 736, 806, 832, 868, 896, 992, 1196, 1288, 1426, 1456, 1472, 1612, 1664, 1736, 1984, 2093, 2392, 2576, 2821, 2852, 2912, 2944, 3224, 3472, 3968, 4186, 4784, 4991, 5152, 5642, 5704, 5824, 6448, 6944, 8372, 9269, 9568, 9982, 10304, 11284, 11408, 11648, 12896, 13888, 14867, 16744, 18538, 19136, 19964, 20608, 22568, 22816, 25792, 27776, 29734, 33488, 37076, 38272, 39928, 45136, 45632, 51584, 59468, 64883, 66976, 74152, 79856, 90272, 91264, 104069, 118936, 129766, 133952, 148304, 159712, 180544, 193271, 208138, 237872, 259532, 267904, 296608, 319424, 341941, 361088, 386542, 416276, 460877, 475744, 519064, 593216, 638848, 683882, 773084, 832552, 921754, 951488, 1038128, 1186432, 1352897, 1367764, 1546168, 1665104, 1843508, 1902976, 2076256, 2393587, 2705794, 2735528, 3092336, 3226139, 3330208, 3687016, 4152512, 4445233, 4787174, 5411588, 5471056, 5991401, 6184672, 6452278, 6660416, 7374032, 8305024, 8890466, 9574348, 10600171, 10823176, 10942112, 11982802, 12369344, 12904556, 13320832, 14748064, 17780932, 19148696, 21200342, 21646352, 21884224, 23965604, 24738688, 25809112, 29496128, 31116631, 35561864, 38297392, 41939807, 42400684, 43292704, 43768448, 47931208, 51618224, 58992256, 62233262, 71123728, 74201197, 76594784, 83879614, 84801368, 86585408, 95862416, 103236448, 124466524, 137802223, 142247456, 148402394, 153189568, 167759228, 169602736, 173170816, 191724832, 206472896, 248933048, 275604446, 284494912, 296804788, 306379136, 335518456, 339205472, 383449664, 412945792, 497866096, 551208892, 568989824, 593609576, 671036912, 678410944, 766899328, 964615561, 995732192, 1102417784, 1187219152, 1342073824, 1356821888, 1929231122, 1991464384, 2204835568, 2374438304, 2684147648, 3858462244, 3982928768, 4409671136, 4748876608, 5368295296, 7716924488, 8819342272, 9497753216, 15433848976, 17638684544, 30867697952, 61735395904, 123470791808]

約数ペア:

[(1, 123470791808), (2, 61735395904), (4, 30867697952), (7, 17638684544), (8, 15433848976), (13, 9497753216), (14, 8819342272), (16, 7716924488), (23, 5368295296), (26, 4748876608), (28, 4409671136), (31, 3982928768), (32, 3858462244), (46, 2684147648), (52, 2374438304), (56, 2204835568), (62, 1991464384), (64, 1929231122), (91, 1356821888), (92, 1342073824), (104, 1187219152), (112, 1102417784), (124, 995732192), (128, 964615561), (161, 766899328), (182, 678410944), (184, 671036912), (208, 593609576), (217, 568989824), (224, 551208892), (248, 497866096), (299, 412945792), (322, 383449664), (364, 339205472), (368, 335518456), (403, 306379136), (416, 296804788), (434, 284494912), (448, 275604446), (496, 248933048), (598, 206472896), (644, 191724832), (713, 173170816), (728, 169602736), (736, 167759228), (806, 153189568), (832, 148402394), (868, 142247456), (896, 137802223), (992, 124466524), (1196, 103236448), (1288, 95862416), (1426, 86585408), (1456, 84801368), (1472, 83879614), (1612, 76594784), (1664, 74201197), (1736, 71123728), (1984, 62233262), (2093, 58992256), (2392, 51618224), (2576, 47931208), (2821, 43768448), (2852, 43292704), (2912, 42400684), (2944, 41939807), (3224, 38297392), (3472, 35561864), (3968, 31116631), (4186, 29496128), (4784, 25809112), (4991, 24738688), (5152, 23965604), (5642, 21884224), (5704, 21646352), (5824, 21200342), (6448, 19148696), (6944, 17780932), (8372, 14748064), (9269, 13320832), (9568, 12904556), (9982, 12369344), (10304, 11982802), (11284, 10942112), (11408, 10823176), (11648, 10600171), (12896, 9574348), (13888, 8890466), (14867, 8305024), (16744, 7374032), (18538, 6660416), (19136, 6452278), (19964, 6184672), (20608, 5991401), (22568, 5471056), (22816, 5411588), (25792, 4787174), (27776, 4445233), (29734, 4152512), (33488, 3687016), (37076, 3330208), (38272, 3226139), (39928, 3092336), (45136, 2735528), (45632, 2705794), (51584, 2393587), (59468, 2076256), (64883, 1902976), (66976, 1843508), (74152, 1665104), (79856, 1546168), (90272, 1367764), (91264, 1352897), (104069, 1186432), (118936, 1038128), (129766, 951488), (133952, 921754), (148304, 832552), (159712, 773084), (180544, 683882), (193271, 638848), (208138, 593216), (237872, 519064), (259532, 475744), (267904, 460877), (296608, 416276), (319424, 386542), (341941, 361088)]