213609312

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 240

約数和(自身を含む): 733515552

約数和(自身を除く): 519906240

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, 61, 63, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 193, 216, 224, 244, 252, 288, 324, 336, 366, 378, 386, 427, 432, 488, 504, 549, 567, 579, 648, 672, 732, 756, 772, 854, 864, 976, 1008, 1098, 1134, 1158, 1281, 1296, 1351, 1464, 1512, 1544, 1647, 1708, 1737, 1952, 2016, 2196, 2268, 2316, 2562, 2592, 2702, 2928, 3024, 3088, 3294, 3416, 3474, 3843, 4053, 4392, 4536, 4632, 4941, 5124, 5211, 5404, 5856, 6048, 6176, 6588, 6832, 6948, 7686, 8106, 8784, 9072, 9264, 9882, 10248, 10422, 10808, 11529, 11773, 12159, 13176, 13664, 13896, 15372, 15633, 16212, 17568, 18144, 18528, 19764, 20496, 20844, 21616, 23058, 23546, 24318, 26352, 27792, 30744, 31266, 32424, 34587, 35319, 36477, 39528, 40992, 41688, 43232, 46116, 47092, 48636, 52704, 55584, 61488, 62532, 64848, 69174, 70638, 72954, 79056, 82411, 83376, 92232, 94184, 97272, 105957, 109431, 122976, 125064, 129696, 138348, 141276, 145908, 158112, 164822, 166752, 184464, 188368, 194544, 211914, 218862, 247233, 250128, 276696, 282552, 291816, 317871, 329644, 368928, 376736, 389088, 423828, 437724, 494466, 500256, 553392, 565104, 583632, 635742, 659288, 741699, 847656, 875448, 953613, 988932, 1106784, 1130208, 1167264, 1271484, 1318576, 1483398, 1695312, 1750896, 1907226, 1977864, 2225097, 2542968, 2637152, 2966796, 3390624, 3501792, 3814452, 3955728, 4450194, 5085936, 5933592, 6675291, 7628904, 7911456, 8900388, 10171872, 11867184, 13350582, 15257808, 17800776, 23734368, 26701164, 30515616, 35601552, 53402328, 71203104, 106804656, 213609312]

約数ペア:

[(1, 213609312), (2, 106804656), (3, 71203104), (4, 53402328), (6, 35601552), (7, 30515616), (8, 26701164), (9, 23734368), (12, 17800776), (14, 15257808), (16, 13350582), (18, 11867184), (21, 10171872), (24, 8900388), (27, 7911456), (28, 7628904), (32, 6675291), (36, 5933592), (42, 5085936), (48, 4450194), (54, 3955728), (56, 3814452), (61, 3501792), (63, 3390624), (72, 2966796), (81, 2637152), (84, 2542968), (96, 2225097), (108, 1977864), (112, 1907226), (122, 1750896), (126, 1695312), (144, 1483398), (162, 1318576), (168, 1271484), (183, 1167264), (189, 1130208), (193, 1106784), (216, 988932), (224, 953613), (244, 875448), (252, 847656), (288, 741699), (324, 659288), (336, 635742), (366, 583632), (378, 565104), (386, 553392), (427, 500256), (432, 494466), (488, 437724), (504, 423828), (549, 389088), (567, 376736), (579, 368928), (648, 329644), (672, 317871), (732, 291816), (756, 282552), (772, 276696), (854, 250128), (864, 247233), (976, 218862), (1008, 211914), (1098, 194544), (1134, 188368), (1158, 184464), (1281, 166752), (1296, 164822), (1351, 158112), (1464, 145908), (1512, 141276), (1544, 138348), (1647, 129696), (1708, 125064), (1737, 122976), (1952, 109431), (2016, 105957), (2196, 97272), (2268, 94184), (2316, 92232), (2562, 83376), (2592, 82411), (2702, 79056), (2928, 72954), (3024, 70638), (3088, 69174), (3294, 64848), (3416, 62532), (3474, 61488), (3843, 55584), (4053, 52704), (4392, 48636), (4536, 47092), (4632, 46116), (4941, 43232), (5124, 41688), (5211, 40992), (5404, 39528), (5856, 36477), (6048, 35319), (6176, 34587), (6588, 32424), (6832, 31266), (6948, 30744), (7686, 27792), (8106, 26352), (8784, 24318), (9072, 23546), (9264, 23058), (9882, 21616), (10248, 20844), (10422, 20496), (10808, 19764), (11529, 18528), (11773, 18144), (12159, 17568), (13176, 16212), (13664, 15633), (13896, 15372)]