31396401792

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9473}}^1$

素因数の和:9640

約数の個数: 256

約数和(自身を含む): 106684819200

約数和(自身を除く): 75288417408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 137, 144, 168, 189, 192, 216, 224, 252, 274, 288, 336, 378, 384, 411, 432, 448, 504, 548, 576, 672, 756, 822, 864, 896, 959, 1008, 1096, 1152, 1233, 1344, 1512, 1644, 1728, 1918, 2016, 2192, 2466, 2688, 2877, 3024, 3288, 3456, 3699, 3836, 4032, 4384, 4932, 5754, 6048, 6576, 7398, 7672, 8064, 8631, 8768, 9473, 9864, 11508, 12096, 13152, 14796, 15344, 17262, 17536, 18946, 19728, 23016, 24192, 25893, 26304, 28419, 29592, 30688, 34524, 37892, 39456, 46032, 51786, 52608, 56838, 59184, 61376, 66311, 69048, 75784, 78912, 85257, 92064, 103572, 113676, 118368, 122752, 132622, 138096, 151568, 157824, 170514, 184128, 198933, 207144, 227352, 236736, 255771, 265244, 276192, 303136, 341028, 368256, 397866, 414288, 454704, 473472, 511542, 530488, 552384, 596799, 606272, 682056, 795732, 828576, 909408, 1023084, 1060976, 1104768, 1193598, 1212544, 1297801, 1364112, 1591464, 1657152, 1790397, 1818816, 2046168, 2121952, 2387196, 2595602, 2728224, 3182928, 3314304, 3580794, 3637632, 3893403, 4092336, 4243904, 4774392, 5191204, 5456448, 6365856, 7161588, 7786806, 8184672, 8487808, 9084607, 9548784, 10382408, 10912896, 11680209, 12731712, 14323176, 15573612, 16369344, 18169214, 19097568, 20764816, 23360418, 25463424, 27253821, 28646352, 31147224, 32738688, 35040627, 36338428, 38195136, 41529632, 46720836, 54507642, 57292704, 62294448, 70081254, 72676856, 76390272, 81761463, 83059264, 93441672, 109015284, 114585408, 124588896, 140162508, 145353712, 163522926, 166118528, 186883344, 218030568, 229170816, 245284389, 249177792, 280325016, 290707424, 327045852, 373766688, 436061136, 490568778, 498355584, 560650032, 581414848, 654091704, 747533376, 872122272, 981137556, 1121300064, 1162829696, 1308183408, 1495066752, 1744244544, 1962275112, 2242600128, 2616366816, 3488489088, 3924550224, 4485200256, 5232733632, 7849100448, 10465467264, 15698200896, 31396401792]

約数ペア:

[(1, 31396401792), (2, 15698200896), (3, 10465467264), (4, 7849100448), (6, 5232733632), (7, 4485200256), (8, 3924550224), (9, 3488489088), (12, 2616366816), (14, 2242600128), (16, 1962275112), (18, 1744244544), (21, 1495066752), (24, 1308183408), (27, 1162829696), (28, 1121300064), (32, 981137556), (36, 872122272), (42, 747533376), (48, 654091704), (54, 581414848), (56, 560650032), (63, 498355584), (64, 490568778), (72, 436061136), (84, 373766688), (96, 327045852), (108, 290707424), (112, 280325016), (126, 249177792), (128, 245284389), (137, 229170816), (144, 218030568), (168, 186883344), (189, 166118528), (192, 163522926), (216, 145353712), (224, 140162508), (252, 124588896), (274, 114585408), (288, 109015284), (336, 93441672), (378, 83059264), (384, 81761463), (411, 76390272), (432, 72676856), (448, 70081254), (504, 62294448), (548, 57292704), (576, 54507642), (672, 46720836), (756, 41529632), (822, 38195136), (864, 36338428), (896, 35040627), (959, 32738688), (1008, 31147224), (1096, 28646352), (1152, 27253821), (1233, 25463424), (1344, 23360418), (1512, 20764816), (1644, 19097568), (1728, 18169214), (1918, 16369344), (2016, 15573612), (2192, 14323176), (2466, 12731712), (2688, 11680209), (2877, 10912896), (3024, 10382408), (3288, 9548784), (3456, 9084607), (3699, 8487808), (3836, 8184672), (4032, 7786806), (4384, 7161588), (4932, 6365856), (5754, 5456448), (6048, 5191204), (6576, 4774392), (7398, 4243904), (7672, 4092336), (8064, 3893403), (8631, 3637632), (8768, 3580794), (9473, 3314304), (9864, 3182928), (11508, 2728224), (12096, 2595602), (13152, 2387196), (14796, 2121952), (15344, 2046168), (17262, 1818816), (17536, 1790397), (18946, 1657152), (19728, 1591464), (23016, 1364112), (24192, 1297801), (25893, 1212544), (26304, 1193598), (28419, 1104768), (29592, 1060976), (30688, 1023084), (34524, 909408), (37892, 828576), (39456, 795732), (46032, 682056), (51786, 606272), (52608, 596799), (56838, 552384), (59184, 530488), (61376, 511542), (66311, 473472), (69048, 454704), (75784, 414288), (78912, 397866), (85257, 368256), (92064, 341028), (103572, 303136), (113676, 276192), (118368, 265244), (122752, 255771), (132622, 236736), (138096, 227352), (151568, 207144), (157824, 198933), (170514, 184128)]