204896304

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 200

約数和(自身を含む): 640070640

約数和(自身を除く): 435174336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 53, 54, 57, 72, 76, 81, 106, 108, 114, 144, 152, 157, 159, 162, 171, 212, 216, 228, 304, 314, 318, 324, 342, 424, 432, 456, 471, 477, 513, 628, 636, 648, 684, 848, 912, 942, 954, 1007, 1026, 1256, 1272, 1296, 1368, 1413, 1431, 1539, 1884, 1908, 2014, 2052, 2512, 2544, 2736, 2826, 2862, 2983, 3021, 3078, 3768, 3816, 4028, 4104, 4239, 4293, 5652, 5724, 5966, 6042, 6156, 7536, 7632, 8056, 8208, 8321, 8478, 8586, 8949, 9063, 11304, 11448, 11932, 12084, 12312, 12717, 16112, 16642, 16956, 17172, 17898, 18126, 22608, 22896, 23864, 24168, 24624, 24963, 25434, 26847, 27189, 33284, 33912, 34344, 35796, 36252, 47728, 48336, 49926, 50868, 53694, 54378, 66568, 67824, 68688, 71592, 72504, 74889, 80541, 81567, 99852, 101736, 107388, 108756, 133136, 143184, 145008, 149778, 158099, 161082, 163134, 199704, 203472, 214776, 217512, 224667, 241623, 299556, 316198, 322164, 326268, 399408, 429552, 435024, 449334, 474297, 483246, 599112, 632396, 644328, 652536, 674001, 898668, 948594, 966492, 1198224, 1264792, 1288656, 1305072, 1348002, 1422891, 1797336, 1897188, 1932984, 2529584, 2696004, 2845782, 3594672, 3794376, 3865968, 4268673, 5392008, 5691564, 7588752, 8537346, 10784016, 11383128, 12806019, 17074692, 22766256, 25612038, 34149384, 51224076, 68298768, 102448152, 204896304]

約数ペア:

[(1, 204896304), (2, 102448152), (3, 68298768), (4, 51224076), (6, 34149384), (8, 25612038), (9, 22766256), (12, 17074692), (16, 12806019), (18, 11383128), (19, 10784016), (24, 8537346), (27, 7588752), (36, 5691564), (38, 5392008), (48, 4268673), (53, 3865968), (54, 3794376), (57, 3594672), (72, 2845782), (76, 2696004), (81, 2529584), (106, 1932984), (108, 1897188), (114, 1797336), (144, 1422891), (152, 1348002), (157, 1305072), (159, 1288656), (162, 1264792), (171, 1198224), (212, 966492), (216, 948594), (228, 898668), (304, 674001), (314, 652536), (318, 644328), (324, 632396), (342, 599112), (424, 483246), (432, 474297), (456, 449334), (471, 435024), (477, 429552), (513, 399408), (628, 326268), (636, 322164), (648, 316198), (684, 299556), (848, 241623), (912, 224667), (942, 217512), (954, 214776), (1007, 203472), (1026, 199704), (1256, 163134), (1272, 161082), (1296, 158099), (1368, 149778), (1413, 145008), (1431, 143184), (1539, 133136), (1884, 108756), (1908, 107388), (2014, 101736), (2052, 99852), (2512, 81567), (2544, 80541), (2736, 74889), (2826, 72504), (2862, 71592), (2983, 68688), (3021, 67824), (3078, 66568), (3768, 54378), (3816, 53694), (4028, 50868), (4104, 49926), (4239, 48336), (4293, 47728), (5652, 36252), (5724, 35796), (5966, 34344), (6042, 33912), (6156, 33284), (7536, 27189), (7632, 26847), (8056, 25434), (8208, 24963), (8321, 24624), (8478, 24168), (8586, 23864), (8949, 22896), (9063, 22608), (11304, 18126), (11448, 17898), (11932, 17172), (12084, 16956), (12312, 16642), (12717, 16112)]