392728304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1327}}^1$

素因数の和:1737

約数の個数: 40

約数和(自身を含む): 778075200

約数和(自身を除く): 385346896

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 349, 424, 698, 848, 1327, 1396, 2654, 2792, 5308, 5584, 10616, 18497, 21232, 36994, 70331, 73988, 140662, 147976, 281324, 295952, 463123, 562648, 926246, 1125296, 1852492, 3704984, 7409968, 24545519, 49091038, 98182076, 196364152, 392728304]

約数ペア:

[(1, 392728304), (2, 196364152), (4, 98182076), (8, 49091038), (16, 24545519), (53, 7409968), (106, 3704984), (212, 1852492), (349, 1125296), (424, 926246), (698, 562648), (848, 463123), (1327, 295952), (1396, 281324), (2654, 147976), (2792, 140662), (5308, 73988), (5584, 70331), (10616, 36994), (18497, 21232)]