225857688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8563}}^1$

素因数の和:8736

約数の個数: 64

約数和(自身を含む): 649493760

約数和(自身を除く): 423636072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8563, 8792, 13188, 17126, 25689, 26376, 34252, 51378, 59941, 68504, 102756, 119882, 179823, 205512, 239764, 359646, 479528, 719292, 1344391, 1438584, 2688782, 4033173, 5377564, 8066346, 9410737, 10755128, 16132692, 18821474, 28232211, 32265384, 37642948, 56464422, 75285896, 112928844, 225857688]

約数ペア:

[(1, 225857688), (2, 112928844), (3, 75285896), (4, 56464422), (6, 37642948), (7, 32265384), (8, 28232211), (12, 18821474), (14, 16132692), (21, 10755128), (24, 9410737), (28, 8066346), (42, 5377564), (56, 4033173), (84, 2688782), (157, 1438584), (168, 1344391), (314, 719292), (471, 479528), (628, 359646), (942, 239764), (1099, 205512), (1256, 179823), (1884, 119882), (2198, 102756), (3297, 68504), (3768, 59941), (4396, 51378), (6594, 34252), (8563, 26376), (8792, 25689), (13188, 17126)]