210147456

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 586051200

約数和(自身を除く): 375903744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 113, 116, 128, 167, 174, 192, 226, 232, 334, 339, 348, 384, 452, 464, 501, 668, 678, 696, 904, 928, 1002, 1336, 1356, 1392, 1808, 1856, 2004, 2672, 2712, 2784, 3277, 3616, 3712, 4008, 4843, 5344, 5424, 5568, 6554, 7232, 8016, 9686, 9831, 10688, 10848, 11136, 13108, 14464, 14529, 16032, 18871, 19372, 19662, 21376, 21696, 26216, 29058, 32064, 37742, 38744, 39324, 43392, 52432, 56613, 58116, 64128, 75484, 77488, 78648, 104864, 113226, 116232, 150968, 154976, 157296, 209728, 226452, 232464, 301936, 309952, 314592, 419456, 452904, 464928, 547259, 603872, 619904, 629184, 905808, 929856, 1094518, 1207744, 1258368, 1641777, 1811616, 1859712, 2189036, 2415488, 3283554, 3623232, 4378072, 6567108, 7246464, 8756144, 13134216, 17512288, 26268432, 35024576, 52536864, 70049152, 105073728, 210147456]

約数ペア:

[(1, 210147456), (2, 105073728), (3, 70049152), (4, 52536864), (6, 35024576), (8, 26268432), (12, 17512288), (16, 13134216), (24, 8756144), (29, 7246464), (32, 6567108), (48, 4378072), (58, 3623232), (64, 3283554), (87, 2415488), (96, 2189036), (113, 1859712), (116, 1811616), (128, 1641777), (167, 1258368), (174, 1207744), (192, 1094518), (226, 929856), (232, 905808), (334, 629184), (339, 619904), (348, 603872), (384, 547259), (452, 464928), (464, 452904), (501, 419456), (668, 314592), (678, 309952), (696, 301936), (904, 232464), (928, 226452), (1002, 209728), (1336, 157296), (1356, 154976), (1392, 150968), (1808, 116232), (1856, 113226), (2004, 104864), (2672, 78648), (2712, 77488), (2784, 75484), (3277, 64128), (3616, 58116), (3712, 56613), (4008, 52432), (4843, 43392), (5344, 39324), (5424, 38744), (5568, 37742), (6554, 32064), (7232, 29058), (8016, 26216), (9686, 21696), (9831, 21376), (10688, 19662), (10848, 19372), (11136, 18871), (13108, 16032), (14464, 14529)]