813126384

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 2748038400

約数和(自身を除く): 1934912016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 107, 108, 112, 126, 144, 147, 168, 189, 196, 214, 216, 252, 294, 321, 336, 359, 378, 392, 428, 432, 441, 504, 588, 642, 718, 749, 756, 784, 856, 882, 963, 1008, 1077, 1176, 1284, 1323, 1436, 1498, 1512, 1712, 1764, 1926, 2154, 2247, 2352, 2513, 2568, 2646, 2872, 2889, 2996, 3024, 3231, 3528, 3852, 4308, 4494, 5026, 5136, 5243, 5292, 5744, 5778, 5992, 6462, 6741, 7056, 7539, 7704, 8616, 8988, 9693, 10052, 10486, 10584, 11556, 11984, 12924, 13482, 15078, 15408, 15729, 17232, 17591, 17976, 19386, 20104, 20223, 20972, 21168, 22617, 23112, 25848, 26964, 30156, 31458, 35182, 35952, 38413, 38772, 40208, 40446, 41944, 45234, 46224, 47187, 51696, 52773, 53928, 60312, 62916, 67851, 70364, 76826, 77544, 80892, 83888, 90468, 94374, 105546, 107856, 115239, 120624, 125832, 135702, 140728, 141561, 153652, 155088, 158319, 161784, 180936, 188748, 211092, 230478, 251664, 268891, 271404, 281456, 283122, 307304, 316638, 323568, 345717, 361872, 377496, 422184, 460956, 474957, 537782, 542808, 566244, 614608, 633276, 691434, 754992, 806673, 844368, 921912, 949914, 1037151, 1075564, 1085616, 1132488, 1266552, 1382868, 1613346, 1843824, 1882237, 1899828, 2074302, 2151128, 2264976, 2420019, 2533104, 2765736, 3226692, 3764474, 3799656, 4148604, 4302256, 4840038, 5531472, 5646711, 6453384, 7260057, 7528948, 7599312, 8297208, 9680076, 11293422, 12906768, 14520114, 15057896, 16594416, 16940133, 19360152, 22586844, 29040228, 30115792, 33880266, 38720304, 45173688, 50820399, 58080456, 67760532, 90347376, 101640798, 116160912, 135521064, 203281596, 271042128, 406563192, 813126384]

約数ペア:

[(1, 813126384), (2, 406563192), (3, 271042128), (4, 203281596), (6, 135521064), (7, 116160912), (8, 101640798), (9, 90347376), (12, 67760532), (14, 58080456), (16, 50820399), (18, 45173688), (21, 38720304), (24, 33880266), (27, 30115792), (28, 29040228), (36, 22586844), (42, 19360152), (48, 16940133), (49, 16594416), (54, 15057896), (56, 14520114), (63, 12906768), (72, 11293422), (84, 9680076), (98, 8297208), (107, 7599312), (108, 7528948), (112, 7260057), (126, 6453384), (144, 5646711), (147, 5531472), (168, 4840038), (189, 4302256), (196, 4148604), (214, 3799656), (216, 3764474), (252, 3226692), (294, 2765736), (321, 2533104), (336, 2420019), (359, 2264976), (378, 2151128), (392, 2074302), (428, 1899828), (432, 1882237), (441, 1843824), (504, 1613346), (588, 1382868), (642, 1266552), (718, 1132488), (749, 1085616), (756, 1075564), (784, 1037151), (856, 949914), (882, 921912), (963, 844368), (1008, 806673), (1077, 754992), (1176, 691434), (1284, 633276), (1323, 614608), (1436, 566244), (1498, 542808), (1512, 537782), (1712, 474957), (1764, 460956), (1926, 422184), (2154, 377496), (2247, 361872), (2352, 345717), (2513, 323568), (2568, 316638), (2646, 307304), (2872, 283122), (2889, 281456), (2996, 271404), (3024, 268891), (3231, 251664), (3528, 230478), (3852, 211092), (4308, 188748), (4494, 180936), (5026, 161784), (5136, 158319), (5243, 155088), (5292, 153652), (5744, 141561), (5778, 140728), (5992, 135702), (6462, 125832), (6741, 120624), (7056, 115239), (7539, 107856), (7704, 105546), (8616, 94374), (8988, 90468), (9693, 83888), (10052, 80892), (10486, 77544), (10584, 76826), (11556, 70364), (11984, 67851), (12924, 62916), (13482, 60312), (15078, 53928), (15408, 52773), (15729, 51696), (17232, 47187), (17591, 46224), (17976, 45234), (19386, 41944), (20104, 40446), (20223, 40208), (20972, 38772), (21168, 38413), (22617, 35952), (23112, 35182), (25848, 31458), (26964, 30156)]