398599488

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1122

約数の個数: 224

約数和(自身を含む): 1383710720

約数和(自身を除く): 985111232

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, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1063, 1116, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2126, 2232, 2604, 2976, 3024, 3189, 3348, 3472, 3906, 4032, 4252, 4464, 5208, 5859, 5952, 6048, 6378, 6696, 6944, 7441, 7812, 8504, 8928, 9567, 10416, 11718, 12096, 12756, 13392, 13888, 14882, 15624, 17008, 17856, 19134, 20832, 22323, 23436, 25512, 26784, 28701, 29764, 31248, 32953, 34016, 38268, 41664, 44646, 46872, 51024, 53568, 57402, 59528, 62496, 65906, 66969, 68032, 76536, 89292, 93744, 98859, 102048, 114804, 119056, 124992, 131812, 133938, 153072, 178584, 187488, 197718, 200907, 204096, 229608, 230671, 238112, 263624, 267876, 296577, 306144, 357168, 374976, 395436, 401814, 459216, 461342, 476224, 527248, 535752, 593154, 612288, 692013, 714336, 790872, 803628, 889731, 918432, 922684, 1054496, 1071504, 1186308, 1384026, 1428672, 1581744, 1607256, 1779462, 1836864, 1845368, 2076039, 2108992, 2143008, 2372616, 2768052, 3163488, 3214512, 3558924, 3690736, 4152078, 4286016, 4745232, 5536104, 6228117, 6326976, 6429024, 7117848, 7381472, 8304156, 9490464, 11072208, 12456234, 12858048, 14235696, 14762944, 16608312, 18980928, 22144416, 24912468, 28471392, 33216624, 44288832, 49824936, 56942784, 66433248, 99649872, 132866496, 199299744, 398599488]

約数ペア:

[(1, 398599488), (2, 199299744), (3, 132866496), (4, 99649872), (6, 66433248), (7, 56942784), (8, 49824936), (9, 44288832), (12, 33216624), (14, 28471392), (16, 24912468), (18, 22144416), (21, 18980928), (24, 16608312), (27, 14762944), (28, 14235696), (31, 12858048), (32, 12456234), (36, 11072208), (42, 9490464), (48, 8304156), (54, 7381472), (56, 7117848), (62, 6429024), (63, 6326976), (64, 6228117), (72, 5536104), (84, 4745232), (93, 4286016), (96, 4152078), (108, 3690736), (112, 3558924), (124, 3214512), (126, 3163488), (144, 2768052), (168, 2372616), (186, 2143008), (189, 2108992), (192, 2076039), (216, 1845368), (217, 1836864), (224, 1779462), (248, 1607256), (252, 1581744), (279, 1428672), (288, 1384026), (336, 1186308), (372, 1071504), (378, 1054496), (432, 922684), (434, 918432), (448, 889731), (496, 803628), (504, 790872), (558, 714336), (576, 692013), (651, 612288), (672, 593154), (744, 535752), (756, 527248), (837, 476224), (864, 461342), (868, 459216), (992, 401814), (1008, 395436), (1063, 374976), (1116, 357168), (1302, 306144), (1344, 296577), (1488, 267876), (1512, 263624), (1674, 238112), (1728, 230671), (1736, 229608), (1953, 204096), (1984, 200907), (2016, 197718), (2126, 187488), (2232, 178584), (2604, 153072), (2976, 133938), (3024, 131812), (3189, 124992), (3348, 119056), (3472, 114804), (3906, 102048), (4032, 98859), (4252, 93744), (4464, 89292), (5208, 76536), (5859, 68032), (5952, 66969), (6048, 65906), (6378, 62496), (6696, 59528), (6944, 57402), (7441, 53568), (7812, 51024), (8504, 46872), (8928, 44646), (9567, 41664), (10416, 38268), (11718, 34016), (12096, 32953), (12756, 31248), (13392, 29764), (13888, 28701), (14882, 26784), (15624, 25512), (17008, 23436), (17856, 22323), (19134, 20832)]