248623232

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 631290240

約数和(自身を除く): 382667008

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 47, 52, 64, 68, 88, 94, 104, 128, 136, 143, 176, 187, 188, 208, 221, 272, 286, 289, 352, 374, 376, 416, 442, 517, 544, 572, 578, 611, 704, 748, 752, 799, 832, 884, 1034, 1088, 1144, 1156, 1222, 1408, 1496, 1504, 1598, 1664, 1768, 2068, 2176, 2288, 2312, 2431, 2444, 2992, 3008, 3179, 3196, 3536, 3757, 4136, 4576, 4624, 4862, 4888, 5984, 6016, 6358, 6392, 6721, 7072, 7514, 8272, 8789, 9152, 9248, 9724, 9776, 10387, 11968, 12716, 12784, 13442, 13583, 14144, 15028, 16544, 17578, 18304, 18496, 19448, 19552, 20774, 23936, 25432, 25568, 26884, 27166, 28288, 30056, 33088, 35156, 36992, 38896, 39104, 41327, 41548, 50864, 51136, 53768, 54332, 60112, 66176, 70312, 77792, 78208, 82654, 83096, 101728, 102272, 107536, 108664, 114257, 120224, 140624, 149413, 155584, 165308, 166192, 176579, 203456, 215072, 217328, 228514, 240448, 281248, 298826, 311168, 330616, 332384, 353158, 406912, 430144, 434656, 457028, 480896, 562496, 597652, 661232, 664768, 706316, 860288, 869312, 914056, 1124992, 1195304, 1322464, 1329536, 1412632, 1738624, 1828112, 1942369, 2390608, 2644928, 2825264, 3656224, 3884738, 4781216, 5289856, 5650528, 7312448, 7769476, 9562432, 11301056, 14624896, 15538952, 19124864, 22602112, 31077904, 62155808, 124311616, 248623232]

約数ペア:

[(1, 248623232), (2, 124311616), (4, 62155808), (8, 31077904), (11, 22602112), (13, 19124864), (16, 15538952), (17, 14624896), (22, 11301056), (26, 9562432), (32, 7769476), (34, 7312448), (44, 5650528), (47, 5289856), (52, 4781216), (64, 3884738), (68, 3656224), (88, 2825264), (94, 2644928), (104, 2390608), (128, 1942369), (136, 1828112), (143, 1738624), (176, 1412632), (187, 1329536), (188, 1322464), (208, 1195304), (221, 1124992), (272, 914056), (286, 869312), (289, 860288), (352, 706316), (374, 664768), (376, 661232), (416, 597652), (442, 562496), (517, 480896), (544, 457028), (572, 434656), (578, 430144), (611, 406912), (704, 353158), (748, 332384), (752, 330616), (799, 311168), (832, 298826), (884, 281248), (1034, 240448), (1088, 228514), (1144, 217328), (1156, 215072), (1222, 203456), (1408, 176579), (1496, 166192), (1504, 165308), (1598, 155584), (1664, 149413), (1768, 140624), (2068, 120224), (2176, 114257), (2288, 108664), (2312, 107536), (2431, 102272), (2444, 101728), (2992, 83096), (3008, 82654), (3179, 78208), (3196, 77792), (3536, 70312), (3757, 66176), (4136, 60112), (4576, 54332), (4624, 53768), (4862, 51136), (4888, 50864), (5984, 41548), (6016, 41327), (6358, 39104), (6392, 38896), (6721, 36992), (7072, 35156), (7514, 33088), (8272, 30056), (8789, 28288), (9152, 27166), (9248, 26884), (9724, 25568), (9776, 25432), (10387, 23936), (11968, 20774), (12716, 19552), (12784, 19448), (13442, 18496), (13583, 18304), (14144, 17578), (15028, 16544)]