493944246016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2433127}}^1$

素因数の和:2433217

約数の個数: 72

約数和(自身を含む): 1079209058144

約数和(自身を除く): 585264812128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 416, 488, 793, 832, 976, 1586, 1664, 1952, 3172, 3328, 3904, 6344, 7808, 12688, 15616, 25376, 50752, 101504, 203008, 2433127, 4866254, 9732508, 19465016, 31630651, 38930032, 63261302, 77860064, 126522604, 148420747, 155720128, 253045208, 296841494, 311440256, 506090416, 593682988, 622880512, 1012180832, 1187365976, 1929469711, 2024361664, 2374731952, 3858939422, 4048723328, 4749463904, 7717878844, 8097446656, 9498927808, 15435757688, 18997855616, 30871515376, 37995711232, 61743030752, 123486061504, 246972123008, 493944246016]

約数ペア:

[(1, 493944246016), (2, 246972123008), (4, 123486061504), (8, 61743030752), (13, 37995711232), (16, 30871515376), (26, 18997855616), (32, 15435757688), (52, 9498927808), (61, 8097446656), (64, 7717878844), (104, 4749463904), (122, 4048723328), (128, 3858939422), (208, 2374731952), (244, 2024361664), (256, 1929469711), (416, 1187365976), (488, 1012180832), (793, 622880512), (832, 593682988), (976, 506090416), (1586, 311440256), (1664, 296841494), (1952, 253045208), (3172, 155720128), (3328, 148420747), (3904, 126522604), (6344, 77860064), (7808, 63261302), (12688, 38930032), (15616, 31630651), (25376, 19465016), (50752, 9732508), (101504, 4866254), (203008, 2433127)]