747680136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 2293401600

約数和(自身を除く): 1545721464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 179, 184, 188, 276, 282, 322, 329, 358, 376, 483, 529, 537, 552, 564, 644, 658, 716, 966, 987, 1058, 1074, 1081, 1128, 1253, 1288, 1316, 1432, 1587, 1932, 1974, 2116, 2148, 2162, 2506, 2632, 3174, 3243, 3703, 3759, 3864, 3948, 4117, 4232, 4296, 4324, 5012, 6348, 6486, 7406, 7518, 7567, 7896, 8234, 8413, 8648, 10024, 11109, 12351, 12696, 12972, 14812, 15036, 15134, 16468, 16826, 22218, 22701, 24702, 24863, 25239, 25944, 28819, 29624, 30072, 30268, 32936, 33652, 44436, 45402, 49404, 49726, 50478, 57638, 58891, 60536, 67304, 74589, 86457, 88872, 90804, 94691, 98808, 99452, 100956, 115276, 117782, 149178, 172914, 174041, 176673, 181608, 189382, 193499, 198904, 201912, 230552, 235564, 284073, 298356, 345828, 348082, 353346, 378764, 386998, 471128, 522123, 568146, 580497, 596712, 662837, 691656, 696164, 706692, 757528, 773996, 1044246, 1136292, 1160994, 1325674, 1354493, 1392328, 1413384, 1547992, 1988511, 2088492, 2272584, 2321988, 2651348, 2708986, 3977022, 4063479, 4176984, 4450477, 4643976, 5302696, 5417972, 7954044, 8126958, 8900954, 10835944, 13351431, 15908088, 16253916, 17801908, 26702862, 31153339, 32507832, 35603816, 53405724, 62306678, 93460017, 106811448, 124613356, 186920034, 249226712, 373840068, 747680136]

約数ペア:

[(1, 747680136), (2, 373840068), (3, 249226712), (4, 186920034), (6, 124613356), (7, 106811448), (8, 93460017), (12, 62306678), (14, 53405724), (21, 35603816), (23, 32507832), (24, 31153339), (28, 26702862), (42, 17801908), (46, 16253916), (47, 15908088), (56, 13351431), (69, 10835944), (84, 8900954), (92, 8126958), (94, 7954044), (138, 5417972), (141, 5302696), (161, 4643976), (168, 4450477), (179, 4176984), (184, 4063479), (188, 3977022), (276, 2708986), (282, 2651348), (322, 2321988), (329, 2272584), (358, 2088492), (376, 1988511), (483, 1547992), (529, 1413384), (537, 1392328), (552, 1354493), (564, 1325674), (644, 1160994), (658, 1136292), (716, 1044246), (966, 773996), (987, 757528), (1058, 706692), (1074, 696164), (1081, 691656), (1128, 662837), (1253, 596712), (1288, 580497), (1316, 568146), (1432, 522123), (1587, 471128), (1932, 386998), (1974, 378764), (2116, 353346), (2148, 348082), (2162, 345828), (2506, 298356), (2632, 284073), (3174, 235564), (3243, 230552), (3703, 201912), (3759, 198904), (3864, 193499), (3948, 189382), (4117, 181608), (4232, 176673), (4296, 174041), (4324, 172914), (5012, 149178), (6348, 117782), (6486, 115276), (7406, 100956), (7518, 99452), (7567, 98808), (7896, 94691), (8234, 90804), (8413, 88872), (8648, 86457), (10024, 74589), (11109, 67304), (12351, 60536), (12696, 58891), (12972, 57638), (14812, 50478), (15036, 49726), (15134, 49404), (16468, 45402), (16826, 44436), (22218, 33652), (22701, 32936), (24702, 30268), (24863, 30072), (25239, 29624), (25944, 28819)]