239922016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 495881568

約数和(自身を除く): 255959552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 181, 184, 362, 368, 724, 736, 1448, 1801, 2896, 3602, 4163, 5792, 7204, 8326, 14408, 16652, 28816, 33304, 41423, 57632, 66608, 82846, 133216, 165692, 325981, 331384, 651962, 662768, 1303924, 1325536, 2607848, 5215696, 7497563, 10431392, 14995126, 29990252, 59980504, 119961008, 239922016]

約数ペア:

[(1, 239922016), (2, 119961008), (4, 59980504), (8, 29990252), (16, 14995126), (23, 10431392), (32, 7497563), (46, 5215696), (92, 2607848), (181, 1325536), (184, 1303924), (362, 662768), (368, 651962), (724, 331384), (736, 325981), (1448, 165692), (1801, 133216), (2896, 82846), (3602, 66608), (4163, 57632), (5792, 41423), (7204, 33304), (8326, 28816), (14408, 16652)]