838710528

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 2314952640

約数和(自身を除く): 1476242112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 109, 128, 129, 172, 192, 218, 233, 256, 258, 327, 344, 384, 436, 466, 516, 654, 688, 699, 768, 872, 932, 1032, 1308, 1376, 1398, 1744, 1864, 2064, 2616, 2752, 2796, 3488, 3728, 4128, 4687, 5232, 5504, 5592, 6976, 7456, 8256, 9374, 10019, 10464, 11008, 11184, 13952, 14061, 14912, 16512, 18748, 20038, 20928, 22368, 25397, 27904, 28122, 29824, 30057, 33024, 37496, 40076, 41856, 44736, 50794, 56244, 59648, 60114, 74992, 76191, 80152, 83712, 89472, 101588, 112488, 120228, 149984, 152382, 160304, 178944, 203176, 224976, 240456, 299968, 304764, 320608, 406352, 449952, 480912, 599936, 609528, 641216, 812704, 899904, 961824, 1092071, 1199872, 1219056, 1282432, 1625408, 1799808, 1923648, 2184142, 2438112, 2564864, 3250816, 3276213, 3599616, 3847296, 4368284, 4876224, 6501632, 6552426, 7694592, 8736568, 9752448, 13104852, 17473136, 19504896, 26209704, 34946272, 52419408, 69892544, 104838816, 139785088, 209677632, 279570176, 419355264, 838710528]

約数ペア:

[(1, 838710528), (2, 419355264), (3, 279570176), (4, 209677632), (6, 139785088), (8, 104838816), (12, 69892544), (16, 52419408), (24, 34946272), (32, 26209704), (43, 19504896), (48, 17473136), (64, 13104852), (86, 9752448), (96, 8736568), (109, 7694592), (128, 6552426), (129, 6501632), (172, 4876224), (192, 4368284), (218, 3847296), (233, 3599616), (256, 3276213), (258, 3250816), (327, 2564864), (344, 2438112), (384, 2184142), (436, 1923648), (466, 1799808), (516, 1625408), (654, 1282432), (688, 1219056), (699, 1199872), (768, 1092071), (872, 961824), (932, 899904), (1032, 812704), (1308, 641216), (1376, 609528), (1398, 599936), (1744, 480912), (1864, 449952), (2064, 406352), (2616, 320608), (2752, 304764), (2796, 299968), (3488, 240456), (3728, 224976), (4128, 203176), (4687, 178944), (5232, 160304), (5504, 152382), (5592, 149984), (6976, 120228), (7456, 112488), (8256, 101588), (9374, 89472), (10019, 83712), (10464, 80152), (11008, 76191), (11184, 74992), (13952, 60114), (14061, 59648), (14912, 56244), (16512, 50794), (18748, 44736), (20038, 41856), (20928, 40076), (22368, 37496), (25397, 33024), (27904, 30057), (28122, 29824)]