348091536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12973}}^1$

素因数の和:13040

約数の個数: 80

約数和(自身を含む): 991006016

約数和(自身を除く): 642914480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 12973, 13416, 25946, 26832, 38919, 51892, 77838, 103784, 155676, 168649, 207568, 311352, 337298, 505947, 557839, 622704, 674596, 1011894, 1115678, 1349192, 1673517, 2023788, 2231356, 2698384, 3347034, 4047576, 4462712, 6694068, 7251907, 8095152, 8925424, 13388136, 14503814, 21755721, 26776272, 29007628, 43511442, 58015256, 87022884, 116030512, 174045768, 348091536]

約数ペア:

[(1, 348091536), (2, 174045768), (3, 116030512), (4, 87022884), (6, 58015256), (8, 43511442), (12, 29007628), (13, 26776272), (16, 21755721), (24, 14503814), (26, 13388136), (39, 8925424), (43, 8095152), (48, 7251907), (52, 6694068), (78, 4462712), (86, 4047576), (104, 3347034), (129, 2698384), (156, 2231356), (172, 2023788), (208, 1673517), (258, 1349192), (312, 1115678), (344, 1011894), (516, 674596), (559, 622704), (624, 557839), (688, 505947), (1032, 337298), (1118, 311352), (1677, 207568), (2064, 168649), (2236, 155676), (3354, 103784), (4472, 77838), (6708, 51892), (8944, 38919), (12973, 26832), (13416, 25946)]