389539744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3491}}^1$

素因数の和:3829

約数の個数: 48

約数和(自身を含む): 839504736

約数和(自身を除く): 449964992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 317, 352, 634, 1268, 2536, 3487, 3491, 5072, 6974, 6982, 10144, 13948, 13964, 27896, 27928, 38401, 55792, 55856, 76802, 111584, 111712, 153604, 307208, 614416, 1106647, 1228832, 2213294, 4426588, 8853176, 12173117, 17706352, 24346234, 35412704, 48692468, 97384936, 194769872, 389539744]

約数ペア:

[(1, 389539744), (2, 194769872), (4, 97384936), (8, 48692468), (11, 35412704), (16, 24346234), (22, 17706352), (32, 12173117), (44, 8853176), (88, 4426588), (176, 2213294), (317, 1228832), (352, 1106647), (634, 614416), (1268, 307208), (2536, 153604), (3487, 111712), (3491, 111584), (5072, 76802), (6974, 55856), (6982, 55792), (10144, 38401), (13948, 27928), (13964, 27896)]