224864948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 510515712

約数和(自身を除く): 285650764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2141, 2387, 3388, 3751, 4282, 4774, 7502, 8564, 9548, 14987, 15004, 23551, 26257, 29974, 47102, 52514, 59948, 66371, 94204, 105028, 132742, 164857, 259061, 265484, 329714, 464597, 518122, 659428, 730081, 929194, 1036244, 1460162, 1813427, 1858388, 2920324, 3626854, 5110567, 7253708, 8030891, 10221134, 16061782, 20442268, 32123564, 56216237, 112432474, 224864948]

約数ペア:

[(1, 224864948), (2, 112432474), (4, 56216237), (7, 32123564), (11, 20442268), (14, 16061782), (22, 10221134), (28, 8030891), (31, 7253708), (44, 5110567), (62, 3626854), (77, 2920324), (121, 1858388), (124, 1813427), (154, 1460162), (217, 1036244), (242, 929194), (308, 730081), (341, 659428), (434, 518122), (484, 464597), (682, 329714), (847, 265484), (868, 259061), (1364, 164857), (1694, 132742), (2141, 105028), (2387, 94204), (3388, 66371), (3751, 59948), (4282, 52514), (4774, 47102), (7502, 29974), (8564, 26257), (9548, 23551), (14987, 15004)]