724264128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:971

約数の個数: 168

約数和(自身を含む): 2385047808

約数和(自身を除く): 1660783680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 263, 288, 336, 448, 504, 526, 576, 672, 683, 789, 1008, 1052, 1344, 1366, 1578, 1841, 2016, 2049, 2104, 2367, 2732, 3156, 3682, 4032, 4098, 4208, 4734, 4781, 5464, 5523, 6147, 6312, 7364, 8196, 8416, 9468, 9562, 10928, 11046, 12294, 12624, 14343, 14728, 16392, 16569, 16832, 18936, 19124, 21856, 22092, 24588, 25248, 28686, 29456, 32784, 33138, 37872, 38248, 43029, 43712, 44184, 49176, 50496, 57372, 58912, 65568, 66276, 75744, 76496, 86058, 88368, 98352, 114744, 117824, 131136, 132552, 151488, 152992, 172116, 176736, 179629, 196704, 229488, 265104, 305984, 344232, 353472, 359258, 393408, 458976, 530208, 538887, 688464, 718516, 917952, 1060416, 1077774, 1257403, 1376928, 1437032, 1616661, 2155548, 2514806, 2753856, 2874064, 3233322, 3772209, 4311096, 5029612, 5748128, 6466644, 7544418, 8622192, 10059224, 11316627, 11496256, 12933288, 15088836, 17244384, 20118448, 22633254, 25866576, 30177672, 34488768, 40236896, 45266508, 51733152, 60355344, 80473792, 90533016, 103466304, 120710688, 181066032, 241421376, 362132064, 724264128]

約数ペア:

[(1, 724264128), (2, 362132064), (3, 241421376), (4, 181066032), (6, 120710688), (7, 103466304), (8, 90533016), (9, 80473792), (12, 60355344), (14, 51733152), (16, 45266508), (18, 40236896), (21, 34488768), (24, 30177672), (28, 25866576), (32, 22633254), (36, 20118448), (42, 17244384), (48, 15088836), (56, 12933288), (63, 11496256), (64, 11316627), (72, 10059224), (84, 8622192), (96, 7544418), (112, 6466644), (126, 5748128), (144, 5029612), (168, 4311096), (192, 3772209), (224, 3233322), (252, 2874064), (263, 2753856), (288, 2514806), (336, 2155548), (448, 1616661), (504, 1437032), (526, 1376928), (576, 1257403), (672, 1077774), (683, 1060416), (789, 917952), (1008, 718516), (1052, 688464), (1344, 538887), (1366, 530208), (1578, 458976), (1841, 393408), (2016, 359258), (2049, 353472), (2104, 344232), (2367, 305984), (2732, 265104), (3156, 229488), (3682, 196704), (4032, 179629), (4098, 176736), (4208, 172116), (4734, 152992), (4781, 151488), (5464, 132552), (5523, 131136), (6147, 117824), (6312, 114744), (7364, 98352), (8196, 88368), (8416, 86058), (9468, 76496), (9562, 75744), (10928, 66276), (11046, 65568), (12294, 58912), (12624, 57372), (14343, 50496), (14728, 49176), (16392, 44184), (16569, 43712), (16832, 43029), (18936, 38248), (19124, 37872), (21856, 33138), (22092, 32784), (24588, 29456), (25248, 28686)]