422361856

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7603}}^1$

素因数の和:7657

約数の個数: 72

約数和(自身を含む): 994724864

約数和(自身を除く): 572363008

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, 6944, 7603, 7936, 13888, 15206, 27776, 30412, 53221, 55552, 60824, 106442, 121648, 212884, 235693, 243296, 425768, 471386, 486592, 851536, 942772, 973184, 1649851, 1703072, 1885544, 1946368, 3299702, 3406144, 3771088, 6599404, 6812288, 7542176, 13198808, 13624576, 15084352, 26397616, 30168704, 52795232, 60337408, 105590464, 211180928, 422361856]

約数ペア:

[(1, 422361856), (2, 211180928), (4, 105590464), (7, 60337408), (8, 52795232), (14, 30168704), (16, 26397616), (28, 15084352), (31, 13624576), (32, 13198808), (56, 7542176), (62, 6812288), (64, 6599404), (112, 3771088), (124, 3406144), (128, 3299702), (217, 1946368), (224, 1885544), (248, 1703072), (256, 1649851), (434, 973184), (448, 942772), (496, 851536), (868, 486592), (896, 471386), (992, 425768), (1736, 243296), (1792, 235693), (1984, 212884), (3472, 121648), (3968, 106442), (6944, 60824), (7603, 55552), (7936, 53221), (13888, 30412), (15206, 27776)]