291228483856

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{6131}}^1\times {\mathrm{19661}}^1$

素因数の和:25951

約数の個数: 40

約数和(自身を含む): 568113513408

約数和(自身を除く): 276885029552

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 6131, 12262, 19661, 24524, 39322, 49048, 78644, 98096, 157288, 314576, 925781, 1851562, 2968811, 3703124, 5937622, 7406248, 11875244, 14812496, 23750488, 47500976, 120541591, 241083182, 482166364, 964332728, 1928665456, 18201780241, 36403560482, 72807120964, 145614241928, 291228483856]

約数ペア:

[(1, 291228483856), (2, 145614241928), (4, 72807120964), (8, 36403560482), (16, 18201780241), (151, 1928665456), (302, 964332728), (604, 482166364), (1208, 241083182), (2416, 120541591), (6131, 47500976), (12262, 23750488), (19661, 14812496), (24524, 11875244), (39322, 7406248), (49048, 5937622), (78644, 3703124), (98096, 2968811), (157288, 1851562), (314576, 925781)]