197775576

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 355737384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 127, 129, 172, 254, 258, 344, 381, 387, 503, 508, 516, 762, 774, 1006, 1016, 1032, 1143, 1509, 1524, 1548, 2012, 2286, 3018, 3048, 3096, 4024, 4527, 4572, 5461, 6036, 9054, 9144, 10922, 12072, 16383, 18108, 21629, 21844, 32766, 36216, 43258, 43688, 49149, 63881, 64887, 65532, 86516, 98298, 127762, 129774, 131064, 173032, 191643, 194661, 196596, 255524, 259548, 383286, 389322, 393192, 511048, 519096, 574929, 766572, 778644, 1149858, 1533144, 1557288, 2299716, 2746883, 4599432, 5493766, 8240649, 10987532, 16481298, 21975064, 24721947, 32962596, 49443894, 65925192, 98887788, 197775576]

約数ペア:

[(1, 197775576), (2, 98887788), (3, 65925192), (4, 49443894), (6, 32962596), (8, 24721947), (9, 21975064), (12, 16481298), (18, 10987532), (24, 8240649), (36, 5493766), (43, 4599432), (72, 2746883), (86, 2299716), (127, 1557288), (129, 1533144), (172, 1149858), (254, 778644), (258, 766572), (344, 574929), (381, 519096), (387, 511048), (503, 393192), (508, 389322), (516, 383286), (762, 259548), (774, 255524), (1006, 196596), (1016, 194661), (1032, 191643), (1143, 173032), (1509, 131064), (1524, 129774), (1548, 127762), (2012, 98298), (2286, 86516), (3018, 65532), (3048, 64887), (3096, 63881), (4024, 49149), (4527, 43688), (4572, 43258), (5461, 36216), (6036, 32766), (9054, 21844), (9144, 21629), (10922, 18108), (12072, 16383)]