328853196544

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{67609621}}^1$

素因数の和:67609656

約数の個数: 36

約数和(自身を含む): 690970336840

約数和(自身を除く): 362117140296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 67609621, 135219242, 270438484, 540876968, 1081753936, 1284582799, 2163507872, 2569165598, 4327015744, 5138331196, 8654031488, 10276662392, 17308062976, 20553324784, 41106649568, 82213299136, 164426598272, 328853196544]

約数ペア:

[(1, 328853196544), (2, 164426598272), (4, 82213299136), (8, 41106649568), (16, 20553324784), (19, 17308062976), (32, 10276662392), (38, 8654031488), (64, 5138331196), (76, 4327015744), (128, 2569165598), (152, 2163507872), (256, 1284582799), (304, 1081753936), (608, 540876968), (1216, 270438484), (2432, 135219242), (4864, 67609621)]