1869938784

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{14723}}^1$

素因数の和:14759

約数の個数: 180

約数和(自身を含む): 6397739964

約数和(自身を除く): 4527801180

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 14723, 15876, 18144, 21168, 29446, 31752, 42336, 44169, 58892, 63504, 88338, 103061, 117784, 127008, 132507, 176676, 206122, 235568, 265014, 309183, 353352, 397521, 412244, 471136, 530028, 618366, 706704, 721427, 795042, 824488, 927549, 1060056, 1192563, 1236732, 1413408, 1442854, 1590084, 1648976, 1855098, 2120112, 2164281, 2385126, 2473464, 2782647, 2885708, 3180168, 3297952, 3710196, 4240224, 4328562, 4770252, 4946928, 5565294, 5771416, 6360336, 6492843, 7420392, 8347941, 8657124, 9540504, 9893856, 11130588, 11542832, 12720672, 12985686, 14840784, 16695882, 17314248, 19081008, 19478529, 22261176, 23085664, 25971372, 29681568, 33391764, 34628496, 38162016, 38957058, 44522352, 51942744, 58435587, 66783528, 69256992, 77914116, 89044704, 103885488, 116871174, 133567056, 155828232, 207770976, 233742348, 267134112, 311656464, 467484696, 623312928, 934969392, 1869938784]

約数ペア:

[(1, 1869938784), (2, 934969392), (3, 623312928), (4, 467484696), (6, 311656464), (7, 267134112), (8, 233742348), (9, 207770976), (12, 155828232), (14, 133567056), (16, 116871174), (18, 103885488), (21, 89044704), (24, 77914116), (27, 69256992), (28, 66783528), (32, 58435587), (36, 51942744), (42, 44522352), (48, 38957058), (49, 38162016), (54, 34628496), (56, 33391764), (63, 29681568), (72, 25971372), (81, 23085664), (84, 22261176), (96, 19478529), (98, 19081008), (108, 17314248), (112, 16695882), (126, 14840784), (144, 12985686), (147, 12720672), (162, 11542832), (168, 11130588), (189, 9893856), (196, 9540504), (216, 8657124), (224, 8347941), (252, 7420392), (288, 6492843), (294, 6360336), (324, 5771416), (336, 5565294), (378, 4946928), (392, 4770252), (432, 4328562), (441, 4240224), (504, 3710196), (567, 3297952), (588, 3180168), (648, 2885708), (672, 2782647), (756, 2473464), (784, 2385126), (864, 2164281), (882, 2120112), (1008, 1855098), (1134, 1648976), (1176, 1590084), (1296, 1442854), (1323, 1413408), (1512, 1236732), (1568, 1192563), (1764, 1060056), (2016, 927549), (2268, 824488), (2352, 795042), (2592, 721427), (2646, 706704), (3024, 618366), (3528, 530028), (3969, 471136), (4536, 412244), (4704, 397521), (5292, 353352), (6048, 309183), (7056, 265014), (7938, 235568), (9072, 206122), (10584, 176676), (14112, 132507), (14723, 127008), (15876, 117784), (18144, 103061), (21168, 88338), (29446, 63504), (31752, 58892), (42336, 44169)]