12861847424

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 27166924800

約数和(自身を除く): 14305077376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 101, 124, 128, 134, 202, 248, 268, 404, 479, 496, 536, 808, 958, 992, 1072, 1616, 1916, 1984, 2077, 2144, 3131, 3232, 3832, 3968, 4154, 4288, 6262, 6464, 6767, 7664, 8308, 8576, 12524, 12928, 13534, 14849, 15328, 16616, 25048, 27068, 29698, 30656, 32093, 33232, 48379, 50096, 54136, 59396, 61312, 64186, 66464, 96758, 100192, 108272, 118792, 128372, 132928, 193516, 200384, 209777, 216544, 237584, 256744, 265856, 387032, 400768, 419554, 433088, 475168, 513488, 774064, 839108, 866176, 950336, 994883, 1026976, 1499749, 1548128, 1678216, 1900672, 1989766, 2053952, 2999498, 3096256, 3241393, 3356432, 3979532, 4107904, 5998996, 6192512, 6482786, 6712864, 7959064, 11997992, 12965572, 13425728, 15918128, 23995984, 25931144, 26851456, 31836256, 47991968, 51862288, 63672512, 95983936, 100483183, 103724576, 127345024, 191967872, 200966366, 207449152, 401932732, 414898304, 803865464, 1607730928, 3215461856, 6430923712, 12861847424]

約数ペア:

[(1, 12861847424), (2, 6430923712), (4, 3215461856), (8, 1607730928), (16, 803865464), (31, 414898304), (32, 401932732), (62, 207449152), (64, 200966366), (67, 191967872), (101, 127345024), (124, 103724576), (128, 100483183), (134, 95983936), (202, 63672512), (248, 51862288), (268, 47991968), (404, 31836256), (479, 26851456), (496, 25931144), (536, 23995984), (808, 15918128), (958, 13425728), (992, 12965572), (1072, 11997992), (1616, 7959064), (1916, 6712864), (1984, 6482786), (2077, 6192512), (2144, 5998996), (3131, 4107904), (3232, 3979532), (3832, 3356432), (3968, 3241393), (4154, 3096256), (4288, 2999498), (6262, 2053952), (6464, 1989766), (6767, 1900672), (7664, 1678216), (8308, 1548128), (8576, 1499749), (12524, 1026976), (12928, 994883), (13534, 950336), (14849, 866176), (15328, 839108), (16616, 774064), (25048, 513488), (27068, 475168), (29698, 433088), (30656, 419554), (32093, 400768), (33232, 387032), (48379, 265856), (50096, 256744), (54136, 237584), (59396, 216544), (61312, 209777), (64186, 200384), (66464, 193516), (96758, 132928), (100192, 128372), (108272, 118792)]