223298208

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 240

約数和(自身を含む): 776692224

約数和(自身を除く): 553394016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 397, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 794, 837, 864, 868, 992, 1008, 1116, 1134, 1191, 1296, 1302, 1488, 1512, 1588, 1674, 1736, 1953, 2016, 2232, 2268, 2382, 2511, 2592, 2604, 2779, 2976, 3024, 3176, 3348, 3472, 3573, 3906, 4464, 4536, 4764, 5022, 5208, 5558, 5859, 6048, 6352, 6696, 6944, 7146, 7812, 8337, 8928, 9072, 9528, 10044, 10416, 10719, 11116, 11718, 12307, 12704, 13392, 14292, 15624, 16674, 17577, 18144, 19056, 20088, 20832, 21438, 22232, 23436, 24614, 25011, 26784, 28584, 31248, 32157, 33348, 35154, 36921, 38112, 40176, 42876, 44464, 46872, 49228, 50022, 57168, 62496, 64314, 66696, 70308, 73842, 75033, 80352, 85752, 86149, 88928, 93744, 98456, 100044, 110763, 114336, 128628, 133392, 140616, 147684, 150066, 171504, 172298, 187488, 196912, 200088, 221526, 225099, 257256, 258447, 266784, 281232, 295368, 300132, 332289, 343008, 344596, 393824, 400176, 443052, 450198, 514512, 516894, 562464, 590736, 600264, 664578, 689192, 775341, 800352, 886104, 900396, 996867, 1029024, 1033788, 1181472, 1200528, 1329156, 1378384, 1550682, 1772208, 1800792, 1993734, 2067576, 2326023, 2401056, 2658312, 2756768, 3101364, 3544416, 3601584, 3987468, 4135152, 4652046, 5316624, 6202728, 6978069, 7203168, 7974936, 8270304, 9304092, 10633248, 12405456, 13956138, 15949872, 18608184, 24810912, 27912276, 31899744, 37216368, 55824552, 74432736, 111649104, 223298208]

約数ペア:

[(1, 223298208), (2, 111649104), (3, 74432736), (4, 55824552), (6, 37216368), (7, 31899744), (8, 27912276), (9, 24810912), (12, 18608184), (14, 15949872), (16, 13956138), (18, 12405456), (21, 10633248), (24, 9304092), (27, 8270304), (28, 7974936), (31, 7203168), (32, 6978069), (36, 6202728), (42, 5316624), (48, 4652046), (54, 4135152), (56, 3987468), (62, 3601584), (63, 3544416), (72, 3101364), (81, 2756768), (84, 2658312), (93, 2401056), (96, 2326023), (108, 2067576), (112, 1993734), (124, 1800792), (126, 1772208), (144, 1550682), (162, 1378384), (168, 1329156), (186, 1200528), (189, 1181472), (216, 1033788), (217, 1029024), (224, 996867), (248, 900396), (252, 886104), (279, 800352), (288, 775341), (324, 689192), (336, 664578), (372, 600264), (378, 590736), (397, 562464), (432, 516894), (434, 514512), (496, 450198), (504, 443052), (558, 400176), (567, 393824), (648, 344596), (651, 343008), (672, 332289), (744, 300132), (756, 295368), (794, 281232), (837, 266784), (864, 258447), (868, 257256), (992, 225099), (1008, 221526), (1116, 200088), (1134, 196912), (1191, 187488), (1296, 172298), (1302, 171504), (1488, 150066), (1512, 147684), (1588, 140616), (1674, 133392), (1736, 128628), (1953, 114336), (2016, 110763), (2232, 100044), (2268, 98456), (2382, 93744), (2511, 88928), (2592, 86149), (2604, 85752), (2779, 80352), (2976, 75033), (3024, 73842), (3176, 70308), (3348, 66696), (3472, 64314), (3573, 62496), (3906, 57168), (4464, 50022), (4536, 49228), (4764, 46872), (5022, 44464), (5208, 42876), (5558, 40176), (5859, 38112), (6048, 36921), (6352, 35154), (6696, 33348), (6944, 32157), (7146, 31248), (7812, 28584), (8337, 26784), (8928, 25011), (9072, 24614), (9528, 23436), (10044, 22232), (10416, 21438), (10719, 20832), (11116, 20088), (11718, 19056), (12307, 18144), (12704, 17577), (13392, 16674), (14292, 15624)]