311188544

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{47207}}^1$

素因数の和:47322

約数の個数: 28

約数和(自身を含む): 623523264

約数和(自身を除く): 312334720

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 47207, 94414, 188828, 377656, 755312, 1510624, 3021248, 4862321, 9724642, 19449284, 38898568, 77797136, 155594272, 311188544]

約数ペア:

[(1, 311188544), (2, 155594272), (4, 77797136), (8, 38898568), (16, 19449284), (32, 9724642), (64, 4862321), (103, 3021248), (206, 1510624), (412, 755312), (824, 377656), (1648, 188828), (3296, 94414), (6592, 47207)]