445860352

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4069

約数の個数: 80

約数和(自身を含む): 1051218432

約数和(自身を除く): 605358080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 4013, 6944, 7936, 8026, 13888, 15872, 16052, 27776, 28091, 32104, 55552, 56182, 64208, 111104, 112364, 124403, 128416, 224728, 248806, 256832, 449456, 497612, 513664, 870821, 898912, 995224, 1027328, 1741642, 1797824, 1990448, 2054656, 3483284, 3595648, 3980896, 6966568, 7191296, 7961792, 13933136, 14382592, 15923584, 27866272, 31847168, 55732544, 63694336, 111465088, 222930176, 445860352]

約数ペア:

[(1, 445860352), (2, 222930176), (4, 111465088), (7, 63694336), (8, 55732544), (14, 31847168), (16, 27866272), (28, 15923584), (31, 14382592), (32, 13933136), (56, 7961792), (62, 7191296), (64, 6966568), (112, 3980896), (124, 3595648), (128, 3483284), (217, 2054656), (224, 1990448), (248, 1797824), (256, 1741642), (434, 1027328), (448, 995224), (496, 898912), (512, 870821), (868, 513664), (896, 497612), (992, 449456), (1736, 256832), (1792, 248806), (1984, 224728), (3472, 128416), (3584, 124403), (3968, 112364), (4013, 111104), (6944, 64208), (7936, 56182), (8026, 55552), (13888, 32104), (15872, 28091), (16052, 27776)]