1018504256

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 2668584960

約数和(自身を除く): 1650080704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 59, 62, 64, 77, 88, 112, 113, 118, 124, 154, 176, 217, 224, 226, 236, 248, 308, 341, 352, 413, 434, 448, 452, 472, 496, 616, 649, 682, 704, 791, 826, 868, 904, 944, 992, 1232, 1243, 1298, 1364, 1582, 1652, 1736, 1808, 1829, 1888, 1984, 2387, 2464, 2486, 2596, 2728, 3164, 3304, 3472, 3503, 3616, 3658, 3776, 4543, 4774, 4928, 4972, 5192, 5456, 6328, 6608, 6667, 6944, 7006, 7232, 7316, 8701, 9086, 9548, 9944, 10384, 10912, 12656, 12803, 13216, 13334, 13888, 14012, 14632, 17402, 18172, 19096, 19888, 20119, 20768, 21824, 24521, 25312, 25606, 26432, 26668, 28024, 29264, 34804, 36344, 38192, 38533, 39776, 40238, 41536, 46669, 49042, 50624, 51212, 53336, 56048, 58528, 69608, 72688, 73337, 76384, 77066, 79552, 80476, 93338, 98084, 102424, 106672, 112096, 117056, 139216, 140833, 145376, 146674, 152768, 154132, 160952, 186676, 196168, 204848, 206677, 213344, 224192, 269731, 278432, 281666, 290752, 293348, 308264, 321904, 373352, 392336, 409696, 413354, 426688, 513359, 539462, 556864, 563332, 586696, 616528, 643808, 746704, 784672, 819392, 826708, 1026718, 1078924, 1126664, 1173392, 1233056, 1287616, 1446739, 1493408, 1569344, 1653416, 2053436, 2157848, 2253328, 2273447, 2346784, 2466112, 2893478, 2986816, 3306832, 4106872, 4315696, 4506656, 4546894, 4693568, 5786956, 6613664, 8213744, 8631392, 9013312, 9093788, 11573912, 13227328, 15914129, 16427488, 17262784, 18187576, 23147824, 31828258, 32854976, 36375152, 46295648, 63656516, 72750304, 92591296, 127313032, 145500608, 254626064, 509252128, 1018504256]

約数ペア:

[(1, 1018504256), (2, 509252128), (4, 254626064), (7, 145500608), (8, 127313032), (11, 92591296), (14, 72750304), (16, 63656516), (22, 46295648), (28, 36375152), (31, 32854976), (32, 31828258), (44, 23147824), (56, 18187576), (59, 17262784), (62, 16427488), (64, 15914129), (77, 13227328), (88, 11573912), (112, 9093788), (113, 9013312), (118, 8631392), (124, 8213744), (154, 6613664), (176, 5786956), (217, 4693568), (224, 4546894), (226, 4506656), (236, 4315696), (248, 4106872), (308, 3306832), (341, 2986816), (352, 2893478), (413, 2466112), (434, 2346784), (448, 2273447), (452, 2253328), (472, 2157848), (496, 2053436), (616, 1653416), (649, 1569344), (682, 1493408), (704, 1446739), (791, 1287616), (826, 1233056), (868, 1173392), (904, 1126664), (944, 1078924), (992, 1026718), (1232, 826708), (1243, 819392), (1298, 784672), (1364, 746704), (1582, 643808), (1652, 616528), (1736, 586696), (1808, 563332), (1829, 556864), (1888, 539462), (1984, 513359), (2387, 426688), (2464, 413354), (2486, 409696), (2596, 392336), (2728, 373352), (3164, 321904), (3304, 308264), (3472, 293348), (3503, 290752), (3616, 281666), (3658, 278432), (3776, 269731), (4543, 224192), (4774, 213344), (4928, 206677), (4972, 204848), (5192, 196168), (5456, 186676), (6328, 160952), (6608, 154132), (6667, 152768), (6944, 146674), (7006, 145376), (7232, 140833), (7316, 139216), (8701, 117056), (9086, 112096), (9548, 106672), (9944, 102424), (10384, 98084), (10912, 93338), (12656, 80476), (12803, 79552), (13216, 77066), (13334, 76384), (13888, 73337), (14012, 72688), (14632, 69608), (17402, 58528), (18172, 56048), (19096, 53336), (19888, 51212), (20119, 50624), (20768, 49042), (21824, 46669), (24521, 41536), (25312, 40238), (25606, 39776), (26432, 38533), (26668, 38192), (28024, 36344), (29264, 34804)]