338890944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{252151}}^1$

素因数の和:252173

約数の個数: 56

約数和(自身を含む): 1024745728

約数和(自身を除く): 685854784

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, 252151, 504302, 756453, 1008604, 1512906, 1765057, 2017208, 3025812, 3530114, 4034416, 5295171, 6051624, 7060228, 8068832, 10590342, 12103248, 14120456, 16137664, 21180684, 24206496, 28240912, 42361368, 48412992, 56481824, 84722736, 112963648, 169445472, 338890944]

約数ペア:

[(1, 338890944), (2, 169445472), (3, 112963648), (4, 84722736), (6, 56481824), (7, 48412992), (8, 42361368), (12, 28240912), (14, 24206496), (16, 21180684), (21, 16137664), (24, 14120456), (28, 12103248), (32, 10590342), (42, 8068832), (48, 7060228), (56, 6051624), (64, 5295171), (84, 4034416), (96, 3530114), (112, 3025812), (168, 2017208), (192, 1765057), (224, 1512906), (336, 1008604), (448, 756453), (672, 504302), (1344, 252151)]