858327008

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 192

約数和(自身を含む): 2306174976

約数和(自身を除く): 1447847968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 56, 62, 68, 77, 88, 112, 119, 124, 136, 154, 176, 187, 217, 224, 238, 248, 272, 308, 341, 352, 374, 434, 476, 496, 527, 544, 616, 661, 682, 748, 868, 952, 992, 1054, 1232, 1309, 1322, 1364, 1496, 1736, 1904, 2108, 2387, 2464, 2618, 2644, 2728, 2992, 3472, 3689, 3808, 4216, 4627, 4774, 5236, 5288, 5456, 5797, 5984, 6944, 7271, 7378, 8432, 9254, 9548, 10472, 10576, 10912, 11237, 11594, 14542, 14756, 16864, 18508, 19096, 20491, 20944, 21152, 22474, 23188, 29084, 29512, 37016, 38192, 40579, 40982, 41888, 44948, 46376, 50897, 58168, 59024, 74032, 76384, 78659, 81158, 81964, 89896, 92752, 101794, 116336, 118048, 123607, 143437, 148064, 157318, 162316, 163928, 179792, 185504, 203588, 225401, 232672, 247214, 286874, 314636, 324632, 327856, 348347, 359584, 407176, 450802, 494428, 573748, 629272, 649264, 655712, 696694, 814352, 865249, 901604, 988856, 1147496, 1258544, 1298528, 1393388, 1577807, 1628704, 1730498, 1803208, 1977712, 2294992, 2438429, 2517088, 2786776, 3155614, 3460996, 3606416, 3831817, 3955424, 4589984, 4876858, 5573552, 6311228, 6921992, 7212832, 7663634, 9753716, 11147104, 12622456, 13843984, 15327268, 19507432, 25244912, 26822719, 27687968, 30654536, 39014864, 50489824, 53645438, 61309072, 78029728, 107290876, 122618144, 214581752, 429163504, 858327008]

約数ペア:

[(1, 858327008), (2, 429163504), (4, 214581752), (7, 122618144), (8, 107290876), (11, 78029728), (14, 61309072), (16, 53645438), (17, 50489824), (22, 39014864), (28, 30654536), (31, 27687968), (32, 26822719), (34, 25244912), (44, 19507432), (56, 15327268), (62, 13843984), (68, 12622456), (77, 11147104), (88, 9753716), (112, 7663634), (119, 7212832), (124, 6921992), (136, 6311228), (154, 5573552), (176, 4876858), (187, 4589984), (217, 3955424), (224, 3831817), (238, 3606416), (248, 3460996), (272, 3155614), (308, 2786776), (341, 2517088), (352, 2438429), (374, 2294992), (434, 1977712), (476, 1803208), (496, 1730498), (527, 1628704), (544, 1577807), (616, 1393388), (661, 1298528), (682, 1258544), (748, 1147496), (868, 988856), (952, 901604), (992, 865249), (1054, 814352), (1232, 696694), (1309, 655712), (1322, 649264), (1364, 629272), (1496, 573748), (1736, 494428), (1904, 450802), (2108, 407176), (2387, 359584), (2464, 348347), (2618, 327856), (2644, 324632), (2728, 314636), (2992, 286874), (3472, 247214), (3689, 232672), (3808, 225401), (4216, 203588), (4627, 185504), (4774, 179792), (5236, 163928), (5288, 162316), (5456, 157318), (5797, 148064), (5984, 143437), (6944, 123607), (7271, 118048), (7378, 116336), (8432, 101794), (9254, 92752), (9548, 89896), (10472, 81964), (10576, 81158), (10912, 78659), (11237, 76384), (11594, 74032), (14542, 59024), (14756, 58168), (16864, 50897), (18508, 46376), (19096, 44948), (20491, 41888), (20944, 40982), (21152, 40579), (22474, 38192), (23188, 37016), (29084, 29512)]