745170048

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 288

約数和(自身を含む): 2560718160

約数和(自身を除く): 1815548112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 64, 72, 84, 86, 96, 98, 112, 126, 128, 129, 144, 147, 168, 172, 192, 196, 224, 252, 258, 288, 294, 301, 307, 336, 344, 384, 387, 392, 441, 448, 504, 516, 576, 588, 602, 614, 672, 688, 774, 784, 882, 896, 903, 921, 1008, 1032, 1152, 1176, 1204, 1228, 1344, 1376, 1548, 1568, 1764, 1806, 1842, 2016, 2064, 2107, 2149, 2352, 2408, 2456, 2688, 2709, 2752, 2763, 3096, 3136, 3528, 3612, 3684, 4032, 4128, 4214, 4298, 4704, 4816, 4912, 5418, 5504, 5526, 6192, 6272, 6321, 6447, 7056, 7224, 7368, 8064, 8256, 8428, 8596, 9408, 9632, 9824, 10836, 11052, 12384, 12642, 12894, 13201, 14112, 14448, 14736, 15043, 16512, 16856, 17192, 18816, 18963, 19264, 19341, 19648, 21672, 22104, 24768, 25284, 25788, 26402, 28224, 28896, 29472, 30086, 33712, 34384, 37926, 38528, 38682, 39296, 39603, 43344, 44208, 45129, 49536, 50568, 51576, 52804, 56448, 57792, 58944, 60172, 67424, 68768, 75852, 77364, 79206, 86688, 88416, 90258, 92407, 101136, 103152, 105608, 115584, 117888, 118809, 120344, 134848, 135387, 137536, 151704, 154728, 158412, 173376, 176832, 180516, 184814, 202272, 206304, 211216, 237618, 240688, 269696, 270774, 275072, 277221, 303408, 309456, 316824, 346752, 353664, 361032, 369628, 404544, 412608, 422432, 475236, 481376, 541548, 554442, 606816, 618912, 633648, 646849, 722064, 739256, 809088, 825216, 831663, 844864, 950472, 962752, 1083096, 1108884, 1213632, 1237824, 1267296, 1293698, 1444128, 1478512, 1663326, 1689728, 1900944, 1925504, 1940547, 2166192, 2217768, 2427264, 2475648, 2534592, 2587396, 2888256, 2957024, 3326652, 3801888, 3881094, 4332384, 4435536, 5069184, 5174792, 5776512, 5821641, 5914048, 6653304, 7603776, 7762188, 8664768, 8871072, 10349584, 11643282, 11828096, 13306608, 15207552, 15524376, 17329536, 17742144, 20699168, 23286564, 26613216, 31048752, 35484288, 41398336, 46573128, 53226432, 62097504, 82796672, 93146256, 106452864, 124195008, 186292512, 248390016, 372585024, 745170048]

約数ペア:

[(1, 745170048), (2, 372585024), (3, 248390016), (4, 186292512), (6, 124195008), (7, 106452864), (8, 93146256), (9, 82796672), (12, 62097504), (14, 53226432), (16, 46573128), (18, 41398336), (21, 35484288), (24, 31048752), (28, 26613216), (32, 23286564), (36, 20699168), (42, 17742144), (43, 17329536), (48, 15524376), (49, 15207552), (56, 13306608), (63, 11828096), (64, 11643282), (72, 10349584), (84, 8871072), (86, 8664768), (96, 7762188), (98, 7603776), (112, 6653304), (126, 5914048), (128, 5821641), (129, 5776512), (144, 5174792), (147, 5069184), (168, 4435536), (172, 4332384), (192, 3881094), (196, 3801888), (224, 3326652), (252, 2957024), (258, 2888256), (288, 2587396), (294, 2534592), (301, 2475648), (307, 2427264), (336, 2217768), (344, 2166192), (384, 1940547), (387, 1925504), (392, 1900944), (441, 1689728), (448, 1663326), (504, 1478512), (516, 1444128), (576, 1293698), (588, 1267296), (602, 1237824), (614, 1213632), (672, 1108884), (688, 1083096), (774, 962752), (784, 950472), (882, 844864), (896, 831663), (903, 825216), (921, 809088), (1008, 739256), (1032, 722064), (1152, 646849), (1176, 633648), (1204, 618912), (1228, 606816), (1344, 554442), (1376, 541548), (1548, 481376), (1568, 475236), (1764, 422432), (1806, 412608), (1842, 404544), (2016, 369628), (2064, 361032), (2107, 353664), (2149, 346752), (2352, 316824), (2408, 309456), (2456, 303408), (2688, 277221), (2709, 275072), (2752, 270774), (2763, 269696), (3096, 240688), (3136, 237618), (3528, 211216), (3612, 206304), (3684, 202272), (4032, 184814), (4128, 180516), (4214, 176832), (4298, 173376), (4704, 158412), (4816, 154728), (4912, 151704), (5418, 137536), (5504, 135387), (5526, 134848), (6192, 120344), (6272, 118809), (6321, 117888), (6447, 115584), (7056, 105608), (7224, 103152), (7368, 101136), (8064, 92407), (8256, 90258), (8428, 88416), (8596, 86688), (9408, 79206), (9632, 77364), (9824, 75852), (10836, 68768), (11052, 67424), (12384, 60172), (12642, 58944), (12894, 57792), (13201, 56448), (14112, 52804), (14448, 51576), (14736, 50568), (15043, 49536), (16512, 45129), (16856, 44208), (17192, 43344), (18816, 39603), (18963, 39296), (19264, 38682), (19341, 38528), (19648, 37926), (21672, 34384), (22104, 33712), (24768, 30086), (25284, 29472), (25788, 28896), (26402, 28224)]