255353472

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2276

約数の個数: 160

約数和(自身を含む): 829382400

約数和(自身を除く): 574028928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 2112, 2239, 2376, 2592, 3168, 3456, 3564, 4224, 4478, 4752, 5184, 6336, 6717, 7128, 8956, 9504, 10368, 12672, 13434, 14256, 17912, 19008, 20151, 24629, 26868, 28512, 35824, 38016, 40302, 49258, 53736, 57024, 60453, 71648, 73887, 80604, 98516, 107472, 114048, 120906, 143296, 147774, 161208, 181359, 197032, 214944, 221661, 241812, 286592, 295548, 322416, 362718, 394064, 429888, 443322, 483624, 591096, 644832, 664983, 725436, 788128, 859776, 886644, 967248, 1182192, 1289664, 1329966, 1450872, 1576256, 1773288, 1934496, 1994949, 2364384, 2579328, 2659932, 2901744, 3152512, 3546576, 3868992, 3989898, 4728768, 5319864, 5803488, 7093152, 7737984, 7979796, 9457536, 10639728, 11606976, 14186304, 15959592, 21279456, 23213952, 28372608, 31919184, 42558912, 63838368, 85117824, 127676736, 255353472]

約数ペア:

[(1, 255353472), (2, 127676736), (3, 85117824), (4, 63838368), (6, 42558912), (8, 31919184), (9, 28372608), (11, 23213952), (12, 21279456), (16, 15959592), (18, 14186304), (22, 11606976), (24, 10639728), (27, 9457536), (32, 7979796), (33, 7737984), (36, 7093152), (44, 5803488), (48, 5319864), (54, 4728768), (64, 3989898), (66, 3868992), (72, 3546576), (81, 3152512), (88, 2901744), (96, 2659932), (99, 2579328), (108, 2364384), (128, 1994949), (132, 1934496), (144, 1773288), (162, 1576256), (176, 1450872), (192, 1329966), (198, 1289664), (216, 1182192), (264, 967248), (288, 886644), (297, 859776), (324, 788128), (352, 725436), (384, 664983), (396, 644832), (432, 591096), (528, 483624), (576, 443322), (594, 429888), (648, 394064), (704, 362718), (792, 322416), (864, 295548), (891, 286592), (1056, 241812), (1152, 221661), (1188, 214944), (1296, 197032), (1408, 181359), (1584, 161208), (1728, 147774), (1782, 143296), (2112, 120906), (2239, 114048), (2376, 107472), (2592, 98516), (3168, 80604), (3456, 73887), (3564, 71648), (4224, 60453), (4478, 57024), (4752, 53736), (5184, 49258), (6336, 40302), (6717, 38016), (7128, 35824), (8956, 28512), (9504, 26868), (10368, 24629), (12672, 20151), (13434, 19008), (14256, 17912)]