218260224

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 288

約数和(自身を含む): 796669440

約数和(自身を除く): 578409216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 347, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 694, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1041, 1092, 1152, 1248, 1344, 1388, 1404, 1456, 1512, 1638, 1664, 1728, 1792, 1872, 2016, 2082, 2184, 2304, 2429, 2457, 2496, 2688, 2776, 2808, 2912, 3024, 3123, 3276, 3328, 3456, 3744, 4032, 4164, 4368, 4511, 4858, 4914, 4992, 5376, 5552, 5616, 5824, 6048, 6246, 6552, 6912, 7287, 7488, 8064, 8328, 8736, 9022, 9369, 9716, 9828, 9984, 11104, 11232, 11648, 12096, 12492, 13104, 13533, 14574, 14976, 16128, 16656, 17472, 18044, 18738, 19432, 19656, 21861, 22208, 22464, 23296, 24192, 24984, 26208, 27066, 29148, 29952, 31577, 33312, 34944, 36088, 37476, 38864, 39312, 40599, 43722, 44416, 44928, 48384, 49968, 52416, 54132, 58296, 63154, 65583, 66624, 69888, 72176, 74952, 77728, 78624, 81198, 87444, 88832, 89856, 94731, 99936, 104832, 108264, 116592, 121797, 126308, 131166, 133248, 144352, 149904, 155456, 157248, 162396, 174888, 189462, 199872, 209664, 216528, 233184, 243594, 252616, 262332, 266496, 284193, 288704, 299808, 310912, 314496, 324792, 349776, 378924, 399744, 433056, 466368, 487188, 505232, 524664, 568386, 577408, 599616, 621824, 628992, 649584, 699552, 757848, 799488, 852579, 866112, 932736, 974376, 1010464, 1049328, 1136772, 1154816, 1199232, 1299168, 1399104, 1515696, 1705158, 1732224, 1865472, 1948752, 2020928, 2098656, 2273544, 2398464, 2598336, 2798208, 3031392, 3410316, 3464448, 3897504, 4041856, 4197312, 4547088, 5196672, 5596416, 6062784, 6820632, 7795008, 8083712, 8394624, 9094176, 10393344, 12125568, 13641264, 15590016, 16789248, 18188352, 24251136, 27282528, 31180032, 36376704, 54565056, 72753408, 109130112, 218260224]

約数ペア:

[(1, 218260224), (2, 109130112), (3, 72753408), (4, 54565056), (6, 36376704), (7, 31180032), (8, 27282528), (9, 24251136), (12, 18188352), (13, 16789248), (14, 15590016), (16, 13641264), (18, 12125568), (21, 10393344), (24, 9094176), (26, 8394624), (27, 8083712), (28, 7795008), (32, 6820632), (36, 6062784), (39, 5596416), (42, 5196672), (48, 4547088), (52, 4197312), (54, 4041856), (56, 3897504), (63, 3464448), (64, 3410316), (72, 3031392), (78, 2798208), (84, 2598336), (91, 2398464), (96, 2273544), (104, 2098656), (108, 2020928), (112, 1948752), (117, 1865472), (126, 1732224), (128, 1705158), (144, 1515696), (156, 1399104), (168, 1299168), (182, 1199232), (189, 1154816), (192, 1136772), (208, 1049328), (216, 1010464), (224, 974376), (234, 932736), (252, 866112), (256, 852579), (273, 799488), (288, 757848), (312, 699552), (336, 649584), (347, 628992), (351, 621824), (364, 599616), (378, 577408), (384, 568386), (416, 524664), (432, 505232), (448, 487188), (468, 466368), (504, 433056), (546, 399744), (576, 378924), (624, 349776), (672, 324792), (694, 314496), (702, 310912), (728, 299808), (756, 288704), (768, 284193), (819, 266496), (832, 262332), (864, 252616), (896, 243594), (936, 233184), (1008, 216528), (1041, 209664), (1092, 199872), (1152, 189462), (1248, 174888), (1344, 162396), (1388, 157248), (1404, 155456), (1456, 149904), (1512, 144352), (1638, 133248), (1664, 131166), (1728, 126308), (1792, 121797), (1872, 116592), (2016, 108264), (2082, 104832), (2184, 99936), (2304, 94731), (2429, 89856), (2457, 88832), (2496, 87444), (2688, 81198), (2776, 78624), (2808, 77728), (2912, 74952), (3024, 72176), (3123, 69888), (3276, 66624), (3328, 65583), (3456, 63154), (3744, 58296), (4032, 54132), (4164, 52416), (4368, 49968), (4511, 48384), (4858, 44928), (4914, 44416), (4992, 43722), (5376, 40599), (5552, 39312), (5616, 38864), (5824, 37476), (6048, 36088), (6246, 34944), (6552, 33312), (6912, 31577), (7287, 29952), (7488, 29148), (8064, 27066), (8328, 26208), (8736, 24984), (9022, 24192), (9369, 23296), (9716, 22464), (9828, 22208), (9984, 21861), (11104, 19656), (11232, 19432), (11648, 18738), (12096, 18044), (12492, 17472), (13104, 16656), (13533, 16128), (14574, 14976)]