218519136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 144

約数和(自身を含む): 707616000

約数和(自身を除く): 489096864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 506, 528, 552, 736, 759, 792, 828, 1012, 1056, 1104, 1518, 1584, 1656, 2024, 2208, 2277, 2999, 3036, 3168, 3312, 4048, 4554, 5998, 6072, 6624, 8096, 8997, 9108, 11996, 12144, 17994, 18216, 23992, 24288, 26991, 32989, 35988, 36432, 47984, 53982, 65978, 68977, 71976, 72864, 95968, 98967, 107964, 131956, 137954, 143952, 197934, 206931, 215928, 263912, 275908, 287904, 296901, 395868, 413862, 431856, 527824, 551816, 593802, 620793, 758747, 791736, 827724, 863712, 1055648, 1103632, 1187604, 1241586, 1517494, 1583472, 1655448, 2207264, 2276241, 2375208, 2483172, 3034988, 3166944, 3310896, 4552482, 4750416, 4966344, 6069976, 6621792, 6828723, 9104964, 9500832, 9932688, 12139952, 13657446, 18209928, 19865376, 24279904, 27314892, 36419856, 54629784, 72839712, 109259568, 218519136]

約数ペア:

[(1, 218519136), (2, 109259568), (3, 72839712), (4, 54629784), (6, 36419856), (8, 27314892), (9, 24279904), (11, 19865376), (12, 18209928), (16, 13657446), (18, 12139952), (22, 9932688), (23, 9500832), (24, 9104964), (32, 6828723), (33, 6621792), (36, 6069976), (44, 4966344), (46, 4750416), (48, 4552482), (66, 3310896), (69, 3166944), (72, 3034988), (88, 2483172), (92, 2375208), (96, 2276241), (99, 2207264), (132, 1655448), (138, 1583472), (144, 1517494), (176, 1241586), (184, 1187604), (198, 1103632), (207, 1055648), (253, 863712), (264, 827724), (276, 791736), (288, 758747), (352, 620793), (368, 593802), (396, 551816), (414, 527824), (506, 431856), (528, 413862), (552, 395868), (736, 296901), (759, 287904), (792, 275908), (828, 263912), (1012, 215928), (1056, 206931), (1104, 197934), (1518, 143952), (1584, 137954), (1656, 131956), (2024, 107964), (2208, 98967), (2277, 95968), (2999, 72864), (3036, 71976), (3168, 68977), (3312, 65978), (4048, 53982), (4554, 47984), (5998, 36432), (6072, 35988), (6624, 32989), (8096, 26991), (8997, 24288), (9108, 23992), (11996, 18216), (12144, 17994)]