1321864656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2737

約数の個数: 160

約数和(自身を含む): 4161638400

約数和(自身を除く): 2839773744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 79, 84, 112, 114, 133, 152, 158, 168, 228, 237, 266, 304, 316, 336, 399, 456, 474, 532, 553, 632, 798, 912, 948, 1064, 1106, 1264, 1501, 1596, 1659, 1896, 2128, 2212, 2621, 3002, 3192, 3318, 3792, 4424, 4503, 5242, 6004, 6384, 6636, 7863, 8848, 9006, 10484, 10507, 12008, 13272, 15726, 18012, 18347, 20968, 21014, 24016, 26544, 31452, 31521, 36024, 36694, 41936, 42028, 49799, 55041, 62904, 63042, 72048, 73388, 84056, 99598, 110082, 125808, 126084, 146776, 149397, 168112, 199196, 207059, 220164, 252168, 293552, 298794, 348593, 398392, 414118, 440328, 504336, 597588, 621177, 697186, 796784, 828236, 880656, 1045779, 1195176, 1242354, 1394372, 1449413, 1656472, 2091558, 2390352, 2484708, 2788744, 2898826, 3312944, 3934121, 4183116, 4348239, 4969416, 5577488, 5797652, 7868242, 8366232, 8696478, 9938832, 11595304, 11802363, 15736484, 16732464, 17392956, 23190608, 23604726, 27538847, 31472968, 34785912, 47209452, 55077694, 62945936, 69571824, 82616541, 94418904, 110155388, 165233082, 188837808, 220310776, 330466164, 440621552, 660932328, 1321864656]

約数ペア:

[(1, 1321864656), (2, 660932328), (3, 440621552), (4, 330466164), (6, 220310776), (7, 188837808), (8, 165233082), (12, 110155388), (14, 94418904), (16, 82616541), (19, 69571824), (21, 62945936), (24, 55077694), (28, 47209452), (38, 34785912), (42, 31472968), (48, 27538847), (56, 23604726), (57, 23190608), (76, 17392956), (79, 16732464), (84, 15736484), (112, 11802363), (114, 11595304), (133, 9938832), (152, 8696478), (158, 8366232), (168, 7868242), (228, 5797652), (237, 5577488), (266, 4969416), (304, 4348239), (316, 4183116), (336, 3934121), (399, 3312944), (456, 2898826), (474, 2788744), (532, 2484708), (553, 2390352), (632, 2091558), (798, 1656472), (912, 1449413), (948, 1394372), (1064, 1242354), (1106, 1195176), (1264, 1045779), (1501, 880656), (1596, 828236), (1659, 796784), (1896, 697186), (2128, 621177), (2212, 597588), (2621, 504336), (3002, 440328), (3192, 414118), (3318, 398392), (3792, 348593), (4424, 298794), (4503, 293552), (5242, 252168), (6004, 220164), (6384, 207059), (6636, 199196), (7863, 168112), (8848, 149397), (9006, 146776), (10484, 126084), (10507, 125808), (12008, 110082), (13272, 99598), (15726, 84056), (18012, 73388), (18347, 72048), (20968, 63042), (21014, 62904), (24016, 55041), (26544, 49799), (31452, 42028), (31521, 41936), (36024, 36694)]