264645712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 523778976

約数和(自身を除く): 259133264

約数列:

[1, 2, 4, 8, 16, 67, 134, 173, 268, 346, 536, 692, 1072, 1384, 1427, 2768, 2854, 5708, 11416, 11591, 22832, 23182, 46364, 92728, 95609, 185456, 191218, 246871, 382436, 493742, 764872, 987484, 1529744, 1974968, 3949936, 16540357, 33080714, 66161428, 132322856, 264645712]

約数ペア:

[(1, 264645712), (2, 132322856), (4, 66161428), (8, 33080714), (16, 16540357), (67, 3949936), (134, 1974968), (173, 1529744), (268, 987484), (346, 764872), (536, 493742), (692, 382436), (1072, 246871), (1384, 191218), (1427, 185456), (2768, 95609), (2854, 92728), (5708, 46364), (11416, 23182), (11591, 22832)]