290784832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{937}}^1$

素因数の和:1335

約数の個数: 56

約数和(自身を含む): 623743736

約数和(自身を除く): 332958904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 373, 416, 746, 832, 937, 1492, 1874, 2984, 3748, 4849, 5968, 7496, 9698, 11936, 12181, 14992, 19396, 23872, 24362, 29984, 38792, 48724, 59968, 77584, 97448, 155168, 194896, 310336, 349501, 389792, 699002, 779584, 1398004, 2796008, 4543513, 5592016, 9087026, 11184032, 18174052, 22368064, 36348104, 72696208, 145392416, 290784832]

約数ペア:

[(1, 290784832), (2, 145392416), (4, 72696208), (8, 36348104), (13, 22368064), (16, 18174052), (26, 11184032), (32, 9087026), (52, 5592016), (64, 4543513), (104, 2796008), (208, 1398004), (373, 779584), (416, 699002), (746, 389792), (832, 349501), (937, 310336), (1492, 194896), (1874, 155168), (2984, 97448), (3748, 77584), (4849, 59968), (5968, 48724), (7496, 38792), (9698, 29984), (11936, 24362), (12181, 23872), (14992, 19396)]