897777216

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 336

約数和(自身を含む): 3210641280

約数和(自身を除く): 2312864064

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, 49, 54, 56, 63, 64, 69, 72, 84, 92, 96, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 192, 196, 207, 216, 224, 252, 276, 288, 294, 322, 336, 368, 378, 392, 414, 432, 441, 448, 461, 483, 504, 552, 576, 588, 621, 644, 672, 736, 756, 784, 828, 864, 882, 922, 966, 1008, 1104, 1127, 1176, 1242, 1288, 1323, 1344, 1383, 1449, 1472, 1512, 1568, 1656, 1728, 1764, 1844, 1932, 2016, 2208, 2254, 2352, 2484, 2576, 2646, 2766, 2898, 3024, 3136, 3227, 3312, 3381, 3528, 3688, 3864, 4032, 4149, 4347, 4416, 4508, 4704, 4968, 5152, 5292, 5532, 5796, 6048, 6454, 6624, 6762, 7056, 7376, 7728, 8298, 8694, 9016, 9408, 9681, 9936, 10143, 10304, 10584, 10603, 11064, 11592, 12096, 12447, 12908, 13248, 13524, 14112, 14752, 15456, 16596, 17388, 18032, 19362, 19872, 20286, 21168, 21206, 22128, 22589, 23184, 24894, 25816, 27048, 28224, 29043, 29504, 30429, 30912, 31809, 33192, 34776, 36064, 38724, 39744, 40572, 42336, 42412, 44256, 45178, 46368, 49788, 51632, 54096, 58086, 60858, 63618, 66384, 67767, 69552, 72128, 74221, 77448, 81144, 84672, 84824, 87129, 88512, 90356, 92736, 95427, 99576, 103264, 108192, 116172, 121716, 127236, 132768, 135534, 139104, 148442, 154896, 162288, 169648, 174258, 180712, 190854, 199152, 203301, 206528, 216384, 222663, 232344, 243432, 254472, 265536, 271068, 278208, 286281, 296884, 309792, 324576, 339296, 348516, 361424, 381708, 398304, 406602, 445326, 464688, 486864, 508944, 519547, 542136, 572562, 593768, 609903, 619584, 649152, 667989, 678592, 697032, 722848, 763416, 796608, 813204, 890652, 929376, 973728, 1017888, 1039094, 1084272, 1145124, 1187536, 1219806, 1335978, 1394064, 1445696, 1526832, 1558641, 1626408, 1781304, 1858752, 1947456, 2003967, 2035776, 2078188, 2168544, 2290248, 2375072, 2439612, 2671956, 2788128, 3053664, 3117282, 3252816, 3562608, 4007934, 4156376, 4337088, 4580496, 4675923, 4750144, 4879224, 5343912, 5576256, 6107328, 6234564, 6505632, 7125216, 8015868, 8312752, 9160992, 9351846, 9758448, 10687824, 12469128, 13011264, 14027769, 14250432, 16031736, 16625504, 18321984, 18703692, 19516896, 21375648, 24938256, 28055538, 32063472, 33251008, 37407384, 39033792, 42751296, 49876512, 56111076, 64126944, 74814768, 99753024, 112222152, 128253888, 149629536, 224444304, 299259072, 448888608, 897777216]

約数ペア:

[(1, 897777216), (2, 448888608), (3, 299259072), (4, 224444304), (6, 149629536), (7, 128253888), (8, 112222152), (9, 99753024), (12, 74814768), (14, 64126944), (16, 56111076), (18, 49876512), (21, 42751296), (23, 39033792), (24, 37407384), (27, 33251008), (28, 32063472), (32, 28055538), (36, 24938256), (42, 21375648), (46, 19516896), (48, 18703692), (49, 18321984), (54, 16625504), (56, 16031736), (63, 14250432), (64, 14027769), (69, 13011264), (72, 12469128), (84, 10687824), (92, 9758448), (96, 9351846), (98, 9160992), (108, 8312752), (112, 8015868), (126, 7125216), (138, 6505632), (144, 6234564), (147, 6107328), (161, 5576256), (168, 5343912), (184, 4879224), (189, 4750144), (192, 4675923), (196, 4580496), (207, 4337088), (216, 4156376), (224, 4007934), (252, 3562608), (276, 3252816), (288, 3117282), (294, 3053664), (322, 2788128), (336, 2671956), (368, 2439612), (378, 2375072), (392, 2290248), (414, 2168544), (432, 2078188), (441, 2035776), (448, 2003967), (461, 1947456), (483, 1858752), (504, 1781304), (552, 1626408), (576, 1558641), (588, 1526832), (621, 1445696), (644, 1394064), (672, 1335978), (736, 1219806), (756, 1187536), (784, 1145124), (828, 1084272), (864, 1039094), (882, 1017888), (922, 973728), (966, 929376), (1008, 890652), (1104, 813204), (1127, 796608), (1176, 763416), (1242, 722848), (1288, 697032), (1323, 678592), (1344, 667989), (1383, 649152), (1449, 619584), (1472, 609903), (1512, 593768), (1568, 572562), (1656, 542136), (1728, 519547), (1764, 508944), (1844, 486864), (1932, 464688), (2016, 445326), (2208, 406602), (2254, 398304), (2352, 381708), (2484, 361424), (2576, 348516), (2646, 339296), (2766, 324576), (2898, 309792), (3024, 296884), (3136, 286281), (3227, 278208), (3312, 271068), (3381, 265536), (3528, 254472), (3688, 243432), (3864, 232344), (4032, 222663), (4149, 216384), (4347, 206528), (4416, 203301), (4508, 199152), (4704, 190854), (4968, 180712), (5152, 174258), (5292, 169648), (5532, 162288), (5796, 154896), (6048, 148442), (6454, 139104), (6624, 135534), (6762, 132768), (7056, 127236), (7376, 121716), (7728, 116172), (8298, 108192), (8694, 103264), (9016, 99576), (9408, 95427), (9681, 92736), (9936, 90356), (10143, 88512), (10304, 87129), (10584, 84824), (10603, 84672), (11064, 81144), (11592, 77448), (12096, 74221), (12447, 72128), (12908, 69552), (13248, 67767), (13524, 66384), (14112, 63618), (14752, 60858), (15456, 58086), (16596, 54096), (17388, 51632), (18032, 49788), (19362, 46368), (19872, 45178), (20286, 44256), (21168, 42412), (21206, 42336), (22128, 40572), (22589, 39744), (23184, 38724), (24894, 36064), (25816, 34776), (27048, 33192), (28224, 31809), (29043, 30912), (29504, 30429)]