422417408

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1959

約数の個数: 88

約数和(自身を含む): 996708864

約数和(自身を除く): 574291456

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, 1024, 1736, 1792, 1901, 1984, 3472, 3584, 3802, 3968, 6944, 7168, 7604, 7936, 13307, 13888, 15208, 15872, 26614, 27776, 30416, 31744, 53228, 55552, 58931, 60832, 106456, 111104, 117862, 121664, 212912, 222208, 235724, 243328, 412517, 425824, 471448, 486656, 825034, 851648, 942896, 973312, 1650068, 1703296, 1885792, 1946624, 3300136, 3406592, 3771584, 6600272, 6813184, 7543168, 13200544, 13626368, 15086336, 26401088, 30172672, 52802176, 60345344, 105604352, 211208704, 422417408]

約数ペア:

[(1, 422417408), (2, 211208704), (4, 105604352), (7, 60345344), (8, 52802176), (14, 30172672), (16, 26401088), (28, 15086336), (31, 13626368), (32, 13200544), (56, 7543168), (62, 6813184), (64, 6600272), (112, 3771584), (124, 3406592), (128, 3300136), (217, 1946624), (224, 1885792), (248, 1703296), (256, 1650068), (434, 973312), (448, 942896), (496, 851648), (512, 825034), (868, 486656), (896, 471448), (992, 425824), (1024, 412517), (1736, 243328), (1792, 235724), (1901, 222208), (1984, 212912), (3472, 121664), (3584, 117862), (3802, 111104), (3968, 106456), (6944, 60832), (7168, 58931), (7604, 55552), (7936, 53228), (13307, 31744), (13888, 30416), (15208, 27776), (15872, 26614)]