279808032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3543

約数の個数: 144

約数和(自身を含む): 904932000

約数和(自身を除く): 625123968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3499, 3808, 4704, 4998, 5712, 6664, 6998, 9996, 10497, 11424, 13328, 13996, 19992, 20994, 24493, 26656, 27992, 39984, 41988, 48986, 55984, 59483, 73479, 79968, 83976, 97972, 111968, 118966, 146958, 167952, 171451, 178449, 195944, 237932, 293916, 335904, 342902, 356898, 391888, 416381, 475864, 514353, 587832, 685804, 713796, 783776, 832762, 951728, 1028706, 1175664, 1249143, 1371608, 1427592, 1665524, 1903456, 2057412, 2351328, 2498286, 2743216, 2855184, 2914667, 3331048, 4114824, 4996572, 5486432, 5710368, 5829334, 6662096, 8229648, 8744001, 9993144, 11658668, 13324192, 16459296, 17488002, 19986288, 23317336, 34976004, 39972576, 46634672, 69952008, 93269344, 139904016, 279808032]

約数ペア:

[(1, 279808032), (2, 139904016), (3, 93269344), (4, 69952008), (6, 46634672), (7, 39972576), (8, 34976004), (12, 23317336), (14, 19986288), (16, 17488002), (17, 16459296), (21, 13324192), (24, 11658668), (28, 9993144), (32, 8744001), (34, 8229648), (42, 6662096), (48, 5829334), (49, 5710368), (51, 5486432), (56, 4996572), (68, 4114824), (84, 3331048), (96, 2914667), (98, 2855184), (102, 2743216), (112, 2498286), (119, 2351328), (136, 2057412), (147, 1903456), (168, 1665524), (196, 1427592), (204, 1371608), (224, 1249143), (238, 1175664), (272, 1028706), (294, 951728), (336, 832762), (357, 783776), (392, 713796), (408, 685804), (476, 587832), (544, 514353), (588, 475864), (672, 416381), (714, 391888), (784, 356898), (816, 342902), (833, 335904), (952, 293916), (1176, 237932), (1428, 195944), (1568, 178449), (1632, 171451), (1666, 167952), (1904, 146958), (2352, 118966), (2499, 111968), (2856, 97972), (3332, 83976), (3499, 79968), (3808, 73479), (4704, 59483), (4998, 55984), (5712, 48986), (6664, 41988), (6998, 39984), (9996, 27992), (10497, 26656), (11424, 24493), (13328, 20994), (13996, 19992)]