64308384

素因数分解:

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

素因数の和:78

約数の個数: 240

約数和(自身を含む): 225872640

約数和(自身を除く): 161564256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 224, 248, 252, 279, 288, 294, 336, 343, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 672, 686, 744, 756, 784, 837, 864, 868, 882, 992, 1008, 1029, 1116, 1176, 1302, 1323, 1372, 1488, 1512, 1519, 1568, 1674, 1736, 1764, 1953, 2016, 2058, 2232, 2352, 2401, 2604, 2646, 2744, 2976, 3024, 3038, 3087, 3348, 3472, 3528, 3906, 4116, 4464, 4557, 4704, 4802, 5208, 5292, 5488, 5859, 6048, 6076, 6174, 6696, 6944, 7056, 7203, 7812, 8232, 8928, 9114, 9261, 9604, 10416, 10584, 10633, 10976, 11718, 12152, 12348, 13392, 13671, 14112, 14406, 15624, 16464, 18228, 18522, 19208, 20832, 21168, 21266, 21609, 23436, 24304, 24696, 26784, 27342, 28812, 31248, 31899, 32928, 36456, 37044, 38416, 41013, 42336, 42532, 43218, 46872, 48608, 49392, 54684, 57624, 62496, 63798, 64827, 72912, 74088, 74431, 76832, 82026, 85064, 86436, 93744, 95697, 98784, 109368, 115248, 127596, 129654, 145824, 148176, 148862, 164052, 170128, 172872, 187488, 191394, 218736, 223293, 230496, 255192, 259308, 287091, 296352, 297724, 328104, 340256, 345744, 382788, 437472, 446586, 510384, 518616, 574182, 595448, 656208, 669879, 691488, 765576, 893172, 1020768, 1037232, 1148364, 1190896, 1312416, 1339758, 1531152, 1786344, 2009637, 2074464, 2296728, 2381792, 2679516, 3062304, 3572688, 4019274, 4593456, 5359032, 7145376, 8038548, 9186912, 10718064, 16077096, 21436128, 32154192, 64308384]

約数ペア:

[(1, 64308384), (2, 32154192), (3, 21436128), (4, 16077096), (6, 10718064), (7, 9186912), (8, 8038548), (9, 7145376), (12, 5359032), (14, 4593456), (16, 4019274), (18, 3572688), (21, 3062304), (24, 2679516), (27, 2381792), (28, 2296728), (31, 2074464), (32, 2009637), (36, 1786344), (42, 1531152), (48, 1339758), (49, 1312416), (54, 1190896), (56, 1148364), (62, 1037232), (63, 1020768), (72, 893172), (84, 765576), (93, 691488), (96, 669879), (98, 656208), (108, 595448), (112, 574182), (124, 518616), (126, 510384), (144, 446586), (147, 437472), (168, 382788), (186, 345744), (189, 340256), (196, 328104), (216, 297724), (217, 296352), (224, 287091), (248, 259308), (252, 255192), (279, 230496), (288, 223293), (294, 218736), (336, 191394), (343, 187488), (372, 172872), (378, 170128), (392, 164052), (432, 148862), (434, 148176), (441, 145824), (496, 129654), (504, 127596), (558, 115248), (588, 109368), (651, 98784), (672, 95697), (686, 93744), (744, 86436), (756, 85064), (784, 82026), (837, 76832), (864, 74431), (868, 74088), (882, 72912), (992, 64827), (1008, 63798), (1029, 62496), (1116, 57624), (1176, 54684), (1302, 49392), (1323, 48608), (1372, 46872), (1488, 43218), (1512, 42532), (1519, 42336), (1568, 41013), (1674, 38416), (1736, 37044), (1764, 36456), (1953, 32928), (2016, 31899), (2058, 31248), (2232, 28812), (2352, 27342), (2401, 26784), (2604, 24696), (2646, 24304), (2744, 23436), (2976, 21609), (3024, 21266), (3038, 21168), (3087, 20832), (3348, 19208), (3472, 18522), (3528, 18228), (3906, 16464), (4116, 15624), (4464, 14406), (4557, 14112), (4704, 13671), (4802, 13392), (5208, 12348), (5292, 12152), (5488, 11718), (5859, 10976), (6048, 10633), (6076, 10584), (6174, 10416), (6696, 9604), (6944, 9261), (7056, 9114), (7203, 8928), (7812, 8232)]