321438194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6183

約数の個数: 48

約数和(自身を含む): 625325568

約数和(自身を除く): 303887374

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3751, 4774, 6121, 7502, 12242, 26257, 42847, 52514, 67331, 85694, 134662, 189751, 379502, 471317, 740641, 942634, 1328257, 1481282, 2087261, 2656514, 4174522, 5184487, 10368974, 14610827, 22959871, 29221654, 45919742, 160719097, 321438194]

約数ペア:

[(1, 321438194), (2, 160719097), (7, 45919742), (11, 29221654), (14, 22959871), (22, 14610827), (31, 10368974), (62, 5184487), (77, 4174522), (121, 2656514), (154, 2087261), (217, 1481282), (242, 1328257), (341, 942634), (434, 740641), (682, 471317), (847, 379502), (1694, 189751), (2387, 134662), (3751, 85694), (4774, 67331), (6121, 52514), (7502, 42847), (12242, 26257)]