247884984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149689}}^1$

素因数の和:149724

約数の個数: 48

約数和(自身を含む): 700549200

約数和(自身を除く): 452664216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 149689, 299378, 449067, 598756, 898134, 1197512, 1347201, 1796268, 2694402, 3442847, 3592536, 5388804, 6885694, 10328541, 10777608, 13771388, 20657082, 27542776, 30985623, 41314164, 61971246, 82628328, 123942492, 247884984]

約数ペア:

[(1, 247884984), (2, 123942492), (3, 82628328), (4, 61971246), (6, 41314164), (8, 30985623), (9, 27542776), (12, 20657082), (18, 13771388), (23, 10777608), (24, 10328541), (36, 6885694), (46, 5388804), (69, 3592536), (72, 3442847), (92, 2694402), (138, 1796268), (184, 1347201), (207, 1197512), (276, 898134), (414, 598756), (552, 449067), (828, 299378), (1656, 149689)]