1689942912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{628699}}^1$

素因数の和:628723

約数の個数: 64

約数和(自身を含む): 5130192000

約数和(自身を除く): 3440249088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 628699, 1257398, 1886097, 2514796, 3772194, 4400893, 5029592, 7544388, 8801786, 10059184, 13202679, 15088776, 17603572, 20118368, 26405358, 30177552, 35207144, 40236736, 52810716, 60355104, 70414288, 80473472, 105621432, 120710208, 140828576, 211242864, 241420416, 281657152, 422485728, 563314304, 844971456, 1689942912]

約数ペア:

[(1, 1689942912), (2, 844971456), (3, 563314304), (4, 422485728), (6, 281657152), (7, 241420416), (8, 211242864), (12, 140828576), (14, 120710208), (16, 105621432), (21, 80473472), (24, 70414288), (28, 60355104), (32, 52810716), (42, 40236736), (48, 35207144), (56, 30177552), (64, 26405358), (84, 20118368), (96, 17603572), (112, 15088776), (128, 13202679), (168, 10059184), (192, 8801786), (224, 7544388), (336, 5029592), (384, 4400893), (448, 3772194), (672, 2514796), (896, 1886097), (1344, 1257398), (2688, 628699)]