745517136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 240

約数和(自身を含む): 2512458240

約数和(自身を除く): 1766941104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 169, 182, 208, 228, 247, 266, 273, 304, 312, 336, 338, 364, 399, 456, 494, 507, 532, 546, 624, 676, 691, 728, 741, 798, 912, 988, 1014, 1064, 1092, 1183, 1352, 1382, 1456, 1482, 1596, 1729, 1976, 2028, 2073, 2128, 2184, 2366, 2704, 2764, 2964, 3192, 3211, 3458, 3549, 3952, 4056, 4146, 4368, 4732, 4837, 5187, 5528, 5928, 6384, 6422, 6916, 7098, 8112, 8292, 8983, 9464, 9633, 9674, 10374, 11056, 11856, 12844, 13129, 13832, 14196, 14511, 16584, 17966, 18928, 19266, 19348, 20748, 22477, 25688, 26258, 26949, 27664, 28392, 29022, 33168, 35932, 38532, 38696, 39387, 41496, 44954, 51376, 52516, 53898, 56784, 58044, 62881, 67431, 71864, 77064, 77392, 78774, 82992, 89908, 91903, 105032, 107796, 116088, 116779, 125762, 134862, 143728, 154128, 157548, 170677, 179816, 183806, 188643, 210064, 215592, 232176, 233558, 251524, 269724, 275709, 315096, 341354, 350337, 359632, 367612, 377286, 431184, 467116, 503048, 512031, 539448, 551418, 630192, 682708, 700674, 735224, 754572, 817453, 934232, 1006096, 1024062, 1078896, 1102836, 1194739, 1365416, 1401348, 1470448, 1509144, 1634906, 1868464, 2048124, 2205672, 2218801, 2389478, 2452359, 2730832, 2802696, 3018288, 3269812, 3584217, 4096248, 4411344, 4437602, 4778956, 4904718, 5605392, 6539624, 6656403, 7168434, 8192496, 8875204, 9557912, 9809436, 13079248, 13312806, 14336868, 15531607, 17750408, 19115824, 19618872, 26625612, 28673736, 31063214, 35500816, 39237744, 46594821, 53251224, 57347472, 62126428, 93189642, 106502448, 124252856, 186379284, 248505712, 372758568, 745517136]

約数ペア:

[(1, 745517136), (2, 372758568), (3, 248505712), (4, 186379284), (6, 124252856), (7, 106502448), (8, 93189642), (12, 62126428), (13, 57347472), (14, 53251224), (16, 46594821), (19, 39237744), (21, 35500816), (24, 31063214), (26, 28673736), (28, 26625612), (38, 19618872), (39, 19115824), (42, 17750408), (48, 15531607), (52, 14336868), (56, 13312806), (57, 13079248), (76, 9809436), (78, 9557912), (84, 8875204), (91, 8192496), (104, 7168434), (112, 6656403), (114, 6539624), (133, 5605392), (152, 4904718), (156, 4778956), (168, 4437602), (169, 4411344), (182, 4096248), (208, 3584217), (228, 3269812), (247, 3018288), (266, 2802696), (273, 2730832), (304, 2452359), (312, 2389478), (336, 2218801), (338, 2205672), (364, 2048124), (399, 1868464), (456, 1634906), (494, 1509144), (507, 1470448), (532, 1401348), (546, 1365416), (624, 1194739), (676, 1102836), (691, 1078896), (728, 1024062), (741, 1006096), (798, 934232), (912, 817453), (988, 754572), (1014, 735224), (1064, 700674), (1092, 682708), (1183, 630192), (1352, 551418), (1382, 539448), (1456, 512031), (1482, 503048), (1596, 467116), (1729, 431184), (1976, 377286), (2028, 367612), (2073, 359632), (2128, 350337), (2184, 341354), (2366, 315096), (2704, 275709), (2764, 269724), (2964, 251524), (3192, 233558), (3211, 232176), (3458, 215592), (3549, 210064), (3952, 188643), (4056, 183806), (4146, 179816), (4368, 170677), (4732, 157548), (4837, 154128), (5187, 143728), (5528, 134862), (5928, 125762), (6384, 116779), (6422, 116088), (6916, 107796), (7098, 105032), (8112, 91903), (8292, 89908), (8983, 82992), (9464, 78774), (9633, 77392), (9674, 77064), (10374, 71864), (11056, 67431), (11856, 62881), (12844, 58044), (13129, 56784), (13832, 53898), (14196, 52516), (14511, 51376), (16584, 44954), (17966, 41496), (18928, 39387), (19266, 38696), (19348, 38532), (20748, 35932), (22477, 33168), (25688, 29022), (26258, 28392), (26949, 27664)]