213500448

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{41}}^2$

素因数の和:118

約数の個数: 270

約数和(自身を含む): 748662453

約数和(自身を除く): 535162005

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 49, 54, 56, 63, 72, 81, 82, 84, 96, 98, 108, 112, 123, 126, 144, 147, 162, 164, 168, 189, 196, 216, 224, 246, 252, 287, 288, 294, 324, 328, 336, 369, 378, 392, 432, 441, 492, 504, 567, 574, 588, 648, 656, 672, 738, 756, 784, 861, 864, 882, 984, 1008, 1107, 1134, 1148, 1176, 1296, 1312, 1323, 1476, 1512, 1568, 1681, 1722, 1764, 1968, 2009, 2016, 2214, 2268, 2296, 2352, 2583, 2592, 2646, 2952, 3024, 3321, 3362, 3444, 3528, 3936, 3969, 4018, 4428, 4536, 4592, 4704, 5043, 5166, 5292, 5904, 6027, 6048, 6642, 6724, 6888, 7056, 7749, 7938, 8036, 8856, 9072, 9184, 10086, 10332, 10584, 11767, 11808, 12054, 13284, 13448, 13776, 14112, 15129, 15498, 15876, 16072, 17712, 18081, 18144, 20172, 20664, 21168, 23247, 23534, 24108, 26568, 26896, 27552, 30258, 30996, 31752, 32144, 35301, 35424, 36162, 40344, 41328, 42336, 45387, 46494, 47068, 48216, 53136, 53792, 54243, 60516, 61992, 63504, 64288, 70602, 72324, 80688, 82369, 82656, 90774, 92988, 94136, 96432, 105903, 106272, 108486, 121032, 123984, 127008, 136161, 141204, 144648, 161376, 162729, 164738, 181548, 185976, 188272, 192864, 211806, 216972, 242064, 247107, 247968, 272322, 282408, 289296, 317709, 325458, 329476, 363096, 371952, 376544, 423612, 433944, 484128, 494214, 544644, 564816, 578592, 635418, 650916, 658952, 726192, 741321, 743904, 847224, 867888, 953127, 988428, 1089288, 1129632, 1270836, 1301832, 1317904, 1452384, 1482642, 1694448, 1735776, 1906254, 1976856, 2178576, 2223963, 2541672, 2603664, 2635808, 2965284, 3388896, 3812508, 3953712, 4357152, 4447926, 5083344, 5207328, 5930568, 6671889, 7625016, 7907424, 8895852, 10166688, 11861136, 13343778, 15250032, 17791704, 23722272, 26687556, 30500064, 35583408, 53375112, 71166816, 106750224, 213500448]

約数ペア:

[(1, 213500448), (2, 106750224), (3, 71166816), (4, 53375112), (6, 35583408), (7, 30500064), (8, 26687556), (9, 23722272), (12, 17791704), (14, 15250032), (16, 13343778), (18, 11861136), (21, 10166688), (24, 8895852), (27, 7907424), (28, 7625016), (32, 6671889), (36, 5930568), (41, 5207328), (42, 5083344), (48, 4447926), (49, 4357152), (54, 3953712), (56, 3812508), (63, 3388896), (72, 2965284), (81, 2635808), (82, 2603664), (84, 2541672), (96, 2223963), (98, 2178576), (108, 1976856), (112, 1906254), (123, 1735776), (126, 1694448), (144, 1482642), (147, 1452384), (162, 1317904), (164, 1301832), (168, 1270836), (189, 1129632), (196, 1089288), (216, 988428), (224, 953127), (246, 867888), (252, 847224), (287, 743904), (288, 741321), (294, 726192), (324, 658952), (328, 650916), (336, 635418), (369, 578592), (378, 564816), (392, 544644), (432, 494214), (441, 484128), (492, 433944), (504, 423612), (567, 376544), (574, 371952), (588, 363096), (648, 329476), (656, 325458), (672, 317709), (738, 289296), (756, 282408), (784, 272322), (861, 247968), (864, 247107), (882, 242064), (984, 216972), (1008, 211806), (1107, 192864), (1134, 188272), (1148, 185976), (1176, 181548), (1296, 164738), (1312, 162729), (1323, 161376), (1476, 144648), (1512, 141204), (1568, 136161), (1681, 127008), (1722, 123984), (1764, 121032), (1968, 108486), (2009, 106272), (2016, 105903), (2214, 96432), (2268, 94136), (2296, 92988), (2352, 90774), (2583, 82656), (2592, 82369), (2646, 80688), (2952, 72324), (3024, 70602), (3321, 64288), (3362, 63504), (3444, 61992), (3528, 60516), (3936, 54243), (3969, 53792), (4018, 53136), (4428, 48216), (4536, 47068), (4592, 46494), (4704, 45387), (5043, 42336), (5166, 41328), (5292, 40344), (5904, 36162), (6027, 35424), (6048, 35301), (6642, 32144), (6724, 31752), (6888, 30996), (7056, 30258), (7749, 27552), (7938, 26896), (8036, 26568), (8856, 24108), (9072, 23534), (9184, 23247), (10086, 21168), (10332, 20664), (10584, 20172), (11767, 18144), (11808, 18081), (12054, 17712), (13284, 16072), (13448, 15876), (13776, 15498), (14112, 15129)]