551686464

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 280

約数和(自身を含む): 1953207168

約数和(自身を除く): 1401520704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 448, 483, 504, 552, 567, 576, 621, 644, 648, 661, 672, 736, 756, 828, 864, 966, 1008, 1104, 1134, 1242, 1288, 1296, 1322, 1344, 1449, 1472, 1512, 1656, 1728, 1863, 1932, 1983, 2016, 2208, 2268, 2484, 2576, 2592, 2644, 2898, 3024, 3312, 3726, 3864, 3966, 4032, 4347, 4416, 4536, 4627, 4968, 5152, 5184, 5288, 5796, 5949, 6048, 6624, 7452, 7728, 7932, 8694, 9072, 9254, 9936, 10304, 10576, 11592, 11898, 12096, 13041, 13248, 13881, 14904, 15203, 15456, 15864, 17388, 17847, 18144, 18508, 19872, 21152, 23184, 23796, 26082, 27762, 29808, 30406, 30912, 31728, 34776, 35694, 36288, 37016, 39744, 41643, 42304, 45609, 46368, 47592, 52164, 53541, 55524, 59616, 60812, 63456, 69552, 71388, 74032, 83286, 91218, 92736, 95184, 104328, 106421, 107082, 111048, 119232, 121624, 124929, 126912, 136827, 139104, 142776, 148064, 166572, 182436, 190368, 208656, 212842, 214164, 222096, 243248, 249858, 273654, 278208, 285552, 296128, 319263, 333144, 364872, 374787, 380736, 410481, 417312, 425684, 428328, 444192, 486496, 499716, 547308, 571104, 638526, 666288, 729744, 749574, 820962, 834624, 851368, 856656, 888384, 957789, 972992, 999432, 1094616, 1142208, 1231443, 1277052, 1332576, 1459488, 1499148, 1641924, 1702736, 1713312, 1915578, 1998864, 2189232, 2462886, 2554104, 2665152, 2873367, 2918976, 2998296, 3283848, 3405472, 3426624, 3831156, 3997728, 4378464, 4925772, 5108208, 5746734, 5996592, 6567696, 6810944, 7662312, 7995456, 8620101, 8756928, 9851544, 10216416, 11493468, 11993184, 13135392, 15324624, 17240202, 19703088, 20432832, 22986936, 23986368, 26270784, 30649248, 34480404, 39406176, 45973872, 61298496, 68960808, 78812352, 91947744, 137921616, 183895488, 275843232, 551686464]

約数ペア:

[(1, 551686464), (2, 275843232), (3, 183895488), (4, 137921616), (6, 91947744), (7, 78812352), (8, 68960808), (9, 61298496), (12, 45973872), (14, 39406176), (16, 34480404), (18, 30649248), (21, 26270784), (23, 23986368), (24, 22986936), (27, 20432832), (28, 19703088), (32, 17240202), (36, 15324624), (42, 13135392), (46, 11993184), (48, 11493468), (54, 10216416), (56, 9851544), (63, 8756928), (64, 8620101), (69, 7995456), (72, 7662312), (81, 6810944), (84, 6567696), (92, 5996592), (96, 5746734), (108, 5108208), (112, 4925772), (126, 4378464), (138, 3997728), (144, 3831156), (161, 3426624), (162, 3405472), (168, 3283848), (184, 2998296), (189, 2918976), (192, 2873367), (207, 2665152), (216, 2554104), (224, 2462886), (252, 2189232), (276, 1998864), (288, 1915578), (322, 1713312), (324, 1702736), (336, 1641924), (368, 1499148), (378, 1459488), (414, 1332576), (432, 1277052), (448, 1231443), (483, 1142208), (504, 1094616), (552, 999432), (567, 972992), (576, 957789), (621, 888384), (644, 856656), (648, 851368), (661, 834624), (672, 820962), (736, 749574), (756, 729744), (828, 666288), (864, 638526), (966, 571104), (1008, 547308), (1104, 499716), (1134, 486496), (1242, 444192), (1288, 428328), (1296, 425684), (1322, 417312), (1344, 410481), (1449, 380736), (1472, 374787), (1512, 364872), (1656, 333144), (1728, 319263), (1863, 296128), (1932, 285552), (1983, 278208), (2016, 273654), (2208, 249858), (2268, 243248), (2484, 222096), (2576, 214164), (2592, 212842), (2644, 208656), (2898, 190368), (3024, 182436), (3312, 166572), (3726, 148064), (3864, 142776), (3966, 139104), (4032, 136827), (4347, 126912), (4416, 124929), (4536, 121624), (4627, 119232), (4968, 111048), (5152, 107082), (5184, 106421), (5288, 104328), (5796, 95184), (5949, 92736), (6048, 91218), (6624, 83286), (7452, 74032), (7728, 71388), (7932, 69552), (8694, 63456), (9072, 60812), (9254, 59616), (9936, 55524), (10304, 53541), (10576, 52164), (11592, 47592), (11898, 46368), (12096, 45609), (13041, 42304), (13248, 41643), (13881, 39744), (14904, 37016), (15203, 36288), (15456, 35694), (15864, 34776), (17388, 31728), (17847, 30912), (18144, 30406), (18508, 29808), (19872, 27762), (21152, 26082), (23184, 23796)]