438416832

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{326203}}^1$

素因数の和:326225

約数の個数: 56

約数和(自身を含む): 1325693056

約数和(自身を除く): 887276224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 326203, 652406, 978609, 1304812, 1957218, 2283421, 2609624, 3914436, 4566842, 5219248, 6850263, 7828872, 9133684, 10438496, 13700526, 15657744, 18267368, 20876992, 27401052, 31315488, 36534736, 54802104, 62630976, 73069472, 109604208, 146138944, 219208416, 438416832]

約数ペア:

[(1, 438416832), (2, 219208416), (3, 146138944), (4, 109604208), (6, 73069472), (7, 62630976), (8, 54802104), (12, 36534736), (14, 31315488), (16, 27401052), (21, 20876992), (24, 18267368), (28, 15657744), (32, 13700526), (42, 10438496), (48, 9133684), (56, 7828872), (64, 6850263), (84, 5219248), (96, 4566842), (112, 3914436), (168, 2609624), (192, 2283421), (224, 1957218), (336, 1304812), (448, 978609), (672, 652406), (1344, 326203)]