222930176

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4067

約数の個数: 72

約数和(自身を含む): 525095424

約数和(自身を除く): 302165248

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, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 4013, 6944, 7936, 8026, 13888, 16052, 27776, 28091, 32104, 55552, 56182, 64208, 112364, 124403, 128416, 224728, 248806, 256832, 449456, 497612, 513664, 870821, 898912, 995224, 1027328, 1741642, 1797824, 1990448, 3483284, 3595648, 3980896, 6966568, 7191296, 7961792, 13933136, 15923584, 27866272, 31847168, 55732544, 111465088, 222930176]

約数ペア:

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