427218624

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 280

約数和(自身を含む): 1478674208

約数和(自身を除く): 1051455584

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, 64, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 192, 193, 216, 224, 244, 252, 288, 324, 336, 366, 378, 386, 427, 432, 448, 488, 504, 549, 567, 576, 579, 648, 672, 732, 756, 772, 854, 864, 976, 1008, 1098, 1134, 1158, 1281, 1296, 1344, 1351, 1464, 1512, 1544, 1647, 1708, 1728, 1737, 1952, 2016, 2196, 2268, 2316, 2562, 2592, 2702, 2928, 3024, 3088, 3294, 3416, 3474, 3843, 3904, 4032, 4053, 4392, 4536, 4632, 4941, 5124, 5184, 5211, 5404, 5856, 6048, 6176, 6588, 6832, 6948, 7686, 8106, 8784, 9072, 9264, 9882, 10248, 10422, 10808, 11529, 11712, 11773, 12096, 12159, 12352, 13176, 13664, 13896, 15372, 15633, 16212, 17568, 18144, 18528, 19764, 20496, 20844, 21616, 23058, 23546, 24318, 26352, 27328, 27792, 30744, 31266, 32424, 34587, 35136, 35319, 36288, 36477, 37056, 39528, 40992, 41688, 43232, 46116, 47092, 48636, 52704, 55584, 61488, 62532, 64848, 69174, 70638, 72954, 79056, 81984, 82411, 83376, 86464, 92232, 94184, 97272, 105408, 105957, 109431, 111168, 122976, 125064, 129696, 138348, 141276, 145908, 158112, 164822, 166752, 184464, 188368, 194544, 211914, 218862, 245952, 247233, 250128, 259392, 276696, 282552, 291816, 316224, 317871, 329644, 333504, 368928, 376736, 389088, 423828, 437724, 494466, 500256, 553392, 565104, 583632, 635742, 659288, 737856, 741699, 753472, 778176, 847656, 875448, 953613, 988932, 1000512, 1106784, 1130208, 1167264, 1271484, 1318576, 1483398, 1695312, 1750896, 1907226, 1977864, 2213568, 2225097, 2260416, 2334528, 2542968, 2637152, 2966796, 3390624, 3501792, 3814452, 3955728, 4450194, 5085936, 5274304, 5933592, 6675291, 6781248, 7003584, 7628904, 7911456, 8900388, 10171872, 11867184, 13350582, 15257808, 15822912, 17800776, 20343744, 23734368, 26701164, 30515616, 35601552, 47468736, 53402328, 61031232, 71203104, 106804656, 142406208, 213609312, 427218624]

約数ペア:

[(1, 427218624), (2, 213609312), (3, 142406208), (4, 106804656), (6, 71203104), (7, 61031232), (8, 53402328), (9, 47468736), (12, 35601552), (14, 30515616), (16, 26701164), (18, 23734368), (21, 20343744), (24, 17800776), (27, 15822912), (28, 15257808), (32, 13350582), (36, 11867184), (42, 10171872), (48, 8900388), (54, 7911456), (56, 7628904), (61, 7003584), (63, 6781248), (64, 6675291), (72, 5933592), (81, 5274304), (84, 5085936), (96, 4450194), (108, 3955728), (112, 3814452), (122, 3501792), (126, 3390624), (144, 2966796), (162, 2637152), (168, 2542968), (183, 2334528), (189, 2260416), (192, 2225097), (193, 2213568), (216, 1977864), (224, 1907226), (244, 1750896), (252, 1695312), (288, 1483398), (324, 1318576), (336, 1271484), (366, 1167264), (378, 1130208), (386, 1106784), (427, 1000512), (432, 988932), (448, 953613), (488, 875448), (504, 847656), (549, 778176), (567, 753472), (576, 741699), (579, 737856), (648, 659288), (672, 635742), (732, 583632), (756, 565104), (772, 553392), (854, 500256), (864, 494466), (976, 437724), (1008, 423828), (1098, 389088), (1134, 376736), (1158, 368928), (1281, 333504), (1296, 329644), (1344, 317871), (1351, 316224), (1464, 291816), (1512, 282552), (1544, 276696), (1647, 259392), (1708, 250128), (1728, 247233), (1737, 245952), (1952, 218862), (2016, 211914), (2196, 194544), (2268, 188368), (2316, 184464), (2562, 166752), (2592, 164822), (2702, 158112), (2928, 145908), (3024, 141276), (3088, 138348), (3294, 129696), (3416, 125064), (3474, 122976), (3843, 111168), (3904, 109431), (4032, 105957), (4053, 105408), (4392, 97272), (4536, 94184), (4632, 92232), (4941, 86464), (5124, 83376), (5184, 82411), (5211, 81984), (5404, 79056), (5856, 72954), (6048, 70638), (6176, 69174), (6588, 64848), (6832, 62532), (6948, 61488), (7686, 55584), (8106, 52704), (8784, 48636), (9072, 47092), (9264, 46116), (9882, 43232), (10248, 41688), (10422, 40992), (10808, 39528), (11529, 37056), (11712, 36477), (11773, 36288), (12096, 35319), (12159, 35136), (12352, 34587), (13176, 32424), (13664, 31266), (13896, 30744), (15372, 27792), (15633, 27328), (16212, 26352), (17568, 24318), (18144, 23546), (18528, 23058), (19764, 21616), (20496, 20844)]