219210048

素因数分解:

$2^6\times 3^2\times {\mathrm{431}}^1\times {\mathrm{883}}^1$

素因数の和:1332

約数の個数: 84

約数和(自身を含む): 630497088

約数和(自身を除く): 411287040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 431, 576, 862, 883, 1293, 1724, 1766, 2586, 2649, 3448, 3532, 3879, 5172, 5298, 6896, 7064, 7758, 7947, 10344, 10596, 13792, 14128, 15516, 15894, 20688, 21192, 27584, 28256, 31032, 31788, 41376, 42384, 56512, 62064, 63576, 82752, 84768, 124128, 127152, 169536, 248256, 254304, 380573, 508608, 761146, 1141719, 1522292, 2283438, 3044584, 3425157, 4566876, 6089168, 6850314, 9133752, 12178336, 13700628, 18267504, 24356672, 27401256, 36535008, 54802512, 73070016, 109605024, 219210048]

約数ペア:

[(1, 219210048), (2, 109605024), (3, 73070016), (4, 54802512), (6, 36535008), (8, 27401256), (9, 24356672), (12, 18267504), (16, 13700628), (18, 12178336), (24, 9133752), (32, 6850314), (36, 6089168), (48, 4566876), (64, 3425157), (72, 3044584), (96, 2283438), (144, 1522292), (192, 1141719), (288, 761146), (431, 508608), (576, 380573), (862, 254304), (883, 248256), (1293, 169536), (1724, 127152), (1766, 124128), (2586, 84768), (2649, 82752), (3448, 63576), (3532, 62064), (3879, 56512), (5172, 42384), (5298, 41376), (6896, 31788), (7064, 31032), (7758, 28256), (7947, 27584), (10344, 21192), (10596, 20688), (13792, 15894), (14128, 15516)]