255075744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3137}}^1$

素因数の和:3179

約数の個数: 144

約数和(自身を含む): 841385664

約数和(自身を除く): 586309920

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 3137, 3388, 3696, 3872, 5082, 5808, 6274, 6776, 7392, 9411, 10164, 11616, 12548, 13552, 18822, 20328, 21959, 25096, 27104, 34507, 37644, 40656, 43918, 50192, 65877, 69014, 75288, 81312, 87836, 100384, 103521, 131754, 138028, 150576, 175672, 207042, 241549, 263508, 276056, 301152, 351344, 379577, 414084, 483098, 527016, 552112, 702688, 724647, 759154, 828168, 966196, 1054032, 1104224, 1138731, 1449294, 1518308, 1656336, 1932392, 2108064, 2277462, 2657039, 2898588, 3036616, 3312672, 3864784, 4554924, 5314078, 5797176, 6073232, 7729568, 7971117, 9109848, 10628156, 11594352, 12146464, 15942234, 18219696, 21256312, 23188704, 31884468, 36439392, 42512624, 63768936, 85025248, 127537872, 255075744]

約数ペア:

[(1, 255075744), (2, 127537872), (3, 85025248), (4, 63768936), (6, 42512624), (7, 36439392), (8, 31884468), (11, 23188704), (12, 21256312), (14, 18219696), (16, 15942234), (21, 12146464), (22, 11594352), (24, 10628156), (28, 9109848), (32, 7971117), (33, 7729568), (42, 6073232), (44, 5797176), (48, 5314078), (56, 4554924), (66, 3864784), (77, 3312672), (84, 3036616), (88, 2898588), (96, 2657039), (112, 2277462), (121, 2108064), (132, 1932392), (154, 1656336), (168, 1518308), (176, 1449294), (224, 1138731), (231, 1104224), (242, 1054032), (264, 966196), (308, 828168), (336, 759154), (352, 724647), (363, 702688), (462, 552112), (484, 527016), (528, 483098), (616, 414084), (672, 379577), (726, 351344), (847, 301152), (924, 276056), (968, 263508), (1056, 241549), (1232, 207042), (1452, 175672), (1694, 150576), (1848, 138028), (1936, 131754), (2464, 103521), (2541, 100384), (2904, 87836), (3137, 81312), (3388, 75288), (3696, 69014), (3872, 65877), (5082, 50192), (5808, 43918), (6274, 40656), (6776, 37644), (7392, 34507), (9411, 27104), (10164, 25096), (11616, 21959), (12548, 20328), (13552, 18822)]