638086446144

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9309151}}^1$

素因数の和:9309193

約数の個数: 168

約数和(自身を含む): 2213195033088

約数和(自身を除く): 1575108586944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3264, 3808, 4032, 4284, 4896, 5712, 7616, 8568, 9792, 11424, 17136, 22848, 34272, 68544, 9309151, 18618302, 27927453, 37236604, 55854906, 65164057, 74473208, 83782359, 111709812, 130328114, 148946416, 158255567, 167564718, 195492171, 223419624, 260656228, 297892832, 316511134, 335129436, 390984342, 446839248, 474766701, 521312456, 586476513, 595785664, 633022268, 670258872, 781968684, 893678496, 949533402, 1042624912, 1107788969, 1172953026, 1266044536, 1340517744, 1424300103, 1563937368, 1787356992, 1899066804, 2085249824, 2215577938, 2345906052, 2532089072, 2681035488, 2848600206, 3127874736, 3323366907, 3798133608, 4170499648, 4431155876, 4691812104, 5064178144, 5362070976, 5697200412, 6255749472, 6646733814, 7596267216, 8862311752, 9383624208, 9970100721, 10128356288, 11394400824, 12511498944, 13293467628, 15192534432, 17724623504, 18767248416, 19940201442, 22788801648, 26586935256, 30385068864, 35449247008, 37534496832, 39880402884, 45577603296, 53173870512, 70898494016, 79760805768, 91155206592, 106347741024, 159521611536, 212695482048, 319043223072, 638086446144]

約数ペア:

[(1, 638086446144), (2, 319043223072), (3, 212695482048), (4, 159521611536), (6, 106347741024), (7, 91155206592), (8, 79760805768), (9, 70898494016), (12, 53173870512), (14, 45577603296), (16, 39880402884), (17, 37534496832), (18, 35449247008), (21, 30385068864), (24, 26586935256), (28, 22788801648), (32, 19940201442), (34, 18767248416), (36, 17724623504), (42, 15192534432), (48, 13293467628), (51, 12511498944), (56, 11394400824), (63, 10128356288), (64, 9970100721), (68, 9383624208), (72, 8862311752), (84, 7596267216), (96, 6646733814), (102, 6255749472), (112, 5697200412), (119, 5362070976), (126, 5064178144), (136, 4691812104), (144, 4431155876), (153, 4170499648), (168, 3798133608), (192, 3323366907), (204, 3127874736), (224, 2848600206), (238, 2681035488), (252, 2532089072), (272, 2345906052), (288, 2215577938), (306, 2085249824), (336, 1899066804), (357, 1787356992), (408, 1563937368), (448, 1424300103), (476, 1340517744), (504, 1266044536), (544, 1172953026), (576, 1107788969), (612, 1042624912), (672, 949533402), (714, 893678496), (816, 781968684), (952, 670258872), (1008, 633022268), (1071, 595785664), (1088, 586476513), (1224, 521312456), (1344, 474766701), (1428, 446839248), (1632, 390984342), (1904, 335129436), (2016, 316511134), (2142, 297892832), (2448, 260656228), (2856, 223419624), (3264, 195492171), (3808, 167564718), (4032, 158255567), (4284, 148946416), (4896, 130328114), (5712, 111709812), (7616, 83782359), (8568, 74473208), (9792, 65164057), (11424, 55854906), (17136, 37236604), (22848, 27927453), (34272, 18618302), (68544, 9309151)]