18857539296

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{3697}}^1$

素因数の和:4001

約数の個数: 144

約数和(自身を含む): 54515916000

約数和(自身を除く): 35658376704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 199, 267, 288, 356, 398, 534, 597, 712, 796, 801, 1068, 1194, 1424, 1592, 1602, 1791, 2136, 2388, 2848, 3184, 3204, 3582, 3697, 4272, 4776, 6368, 6408, 7164, 7394, 8544, 9552, 11091, 12816, 14328, 14788, 17711, 19104, 22182, 25632, 28656, 29576, 33273, 35422, 44364, 53133, 57312, 59152, 66546, 70844, 88728, 106266, 118304, 133092, 141688, 159399, 177456, 212532, 266184, 283376, 318798, 329033, 354912, 425064, 532368, 566752, 637596, 658066, 735703, 850128, 987099, 1064736, 1275192, 1316132, 1471406, 1700256, 1974198, 2207109, 2550384, 2632264, 2942812, 2961297, 3948396, 4414218, 5100768, 5264528, 5885624, 5922594, 6621327, 7896792, 8828436, 10529056, 11771248, 11845188, 13242654, 15793584, 17656872, 23542496, 23690376, 26485308, 31587168, 35313744, 47380752, 52970616, 65477567, 70627488, 94761504, 105941232, 130955134, 196432701, 211882464, 261910268, 392865402, 523820536, 589298103, 785730804, 1047641072, 1178596206, 1571461608, 2095282144, 2357192412, 3142923216, 4714384824, 6285846432, 9428769648, 18857539296]

約数ペア:

[(1, 18857539296), (2, 9428769648), (3, 6285846432), (4, 4714384824), (6, 3142923216), (8, 2357192412), (9, 2095282144), (12, 1571461608), (16, 1178596206), (18, 1047641072), (24, 785730804), (32, 589298103), (36, 523820536), (48, 392865402), (72, 261910268), (89, 211882464), (96, 196432701), (144, 130955134), (178, 105941232), (199, 94761504), (267, 70627488), (288, 65477567), (356, 52970616), (398, 47380752), (534, 35313744), (597, 31587168), (712, 26485308), (796, 23690376), (801, 23542496), (1068, 17656872), (1194, 15793584), (1424, 13242654), (1592, 11845188), (1602, 11771248), (1791, 10529056), (2136, 8828436), (2388, 7896792), (2848, 6621327), (3184, 5922594), (3204, 5885624), (3582, 5264528), (3697, 5100768), (4272, 4414218), (4776, 3948396), (6368, 2961297), (6408, 2942812), (7164, 2632264), (7394, 2550384), (8544, 2207109), (9552, 1974198), (11091, 1700256), (12816, 1471406), (14328, 1316132), (14788, 1275192), (17711, 1064736), (19104, 987099), (22182, 850128), (25632, 735703), (28656, 658066), (29576, 637596), (33273, 566752), (35422, 532368), (44364, 425064), (53133, 354912), (57312, 329033), (59152, 318798), (66546, 283376), (70844, 266184), (88728, 212532), (106266, 177456), (118304, 159399), (133092, 141688)]