254079696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{407179}}^1$

素因数の和:407203

約数の個数: 40

約数和(自身を含む): 706864480

約数和(自身を除く): 452784784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 407179, 814358, 1221537, 1628716, 2443074, 3257432, 4886148, 5293327, 6514864, 9772296, 10586654, 15879981, 19544592, 21173308, 31759962, 42346616, 63519924, 84693232, 127039848, 254079696]

約数ペア:

[(1, 254079696), (2, 127039848), (3, 84693232), (4, 63519924), (6, 42346616), (8, 31759962), (12, 21173308), (13, 19544592), (16, 15879981), (24, 10586654), (26, 9772296), (39, 6514864), (48, 5293327), (52, 4886148), (78, 3257432), (104, 2443074), (156, 1628716), (208, 1221537), (312, 814358), (624, 407179)]