310078912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 112

約数和(自身を含む): 765791712

約数和(自身を除く): 455712800

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 1088, 1144, 1496, 1768, 1993, 2288, 2431, 2992, 3536, 3986, 4576, 4862, 5984, 7072, 7972, 9152, 9724, 11968, 14144, 15944, 19448, 21923, 25909, 31888, 33881, 38896, 43846, 51818, 63776, 67762, 77792, 87692, 103636, 127552, 135524, 155584, 175384, 207272, 271048, 284999, 350768, 372691, 414544, 440453, 542096, 569998, 701536, 745382, 829088, 880906, 1084192, 1139996, 1403072, 1490764, 1658176, 1761812, 2168384, 2279992, 2981528, 3523624, 4559984, 4844983, 5963056, 7047248, 9119968, 9689966, 11926112, 14094496, 18239936, 19379932, 23852224, 28188992, 38759864, 77519728, 155039456, 310078912]

約数ペア:

[(1, 310078912), (2, 155039456), (4, 77519728), (8, 38759864), (11, 28188992), (13, 23852224), (16, 19379932), (17, 18239936), (22, 14094496), (26, 11926112), (32, 9689966), (34, 9119968), (44, 7047248), (52, 5963056), (64, 4844983), (68, 4559984), (88, 3523624), (104, 2981528), (136, 2279992), (143, 2168384), (176, 1761812), (187, 1658176), (208, 1490764), (221, 1403072), (272, 1139996), (286, 1084192), (352, 880906), (374, 829088), (416, 745382), (442, 701536), (544, 569998), (572, 542096), (704, 440453), (748, 414544), (832, 372691), (884, 350768), (1088, 284999), (1144, 271048), (1496, 207272), (1768, 175384), (1993, 155584), (2288, 135524), (2431, 127552), (2992, 103636), (3536, 87692), (3986, 77792), (4576, 67762), (4862, 63776), (5984, 51818), (7072, 43846), (7972, 38896), (9152, 33881), (9724, 31888), (11968, 25909), (14144, 21923), (15944, 19448)]