842404416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20272

約数の個数: 112

約数和(自身を含む): 2629570560

約数和(自身を除く): 1787166144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20219, 20832, 40438, 41664, 60657, 80876, 121314, 141533, 161752, 242628, 283066, 323504, 424599, 485256, 566132, 626789, 647008, 849198, 970512, 1132264, 1253578, 1294016, 1698396, 1880367, 1941024, 2264528, 2507156, 3396792, 3760734, 3882048, 4387523, 4529056, 5014312, 6793584, 7521468, 8775046, 9058112, 10028624, 13162569, 13587168, 15042936, 17550092, 20057248, 26325138, 27174336, 30085872, 35100184, 40114496, 52650276, 60171744, 70200368, 105300552, 120343488, 140400736, 210601104, 280801472, 421202208, 842404416]

約数ペア:

[(1, 842404416), (2, 421202208), (3, 280801472), (4, 210601104), (6, 140400736), (7, 120343488), (8, 105300552), (12, 70200368), (14, 60171744), (16, 52650276), (21, 40114496), (24, 35100184), (28, 30085872), (31, 27174336), (32, 26325138), (42, 20057248), (48, 17550092), (56, 15042936), (62, 13587168), (64, 13162569), (84, 10028624), (93, 9058112), (96, 8775046), (112, 7521468), (124, 6793584), (168, 5014312), (186, 4529056), (192, 4387523), (217, 3882048), (224, 3760734), (248, 3396792), (336, 2507156), (372, 2264528), (434, 1941024), (448, 1880367), (496, 1698396), (651, 1294016), (672, 1253578), (744, 1132264), (868, 970512), (992, 849198), (1302, 647008), (1344, 626789), (1488, 566132), (1736, 485256), (1984, 424599), (2604, 323504), (2976, 283066), (3472, 242628), (5208, 161752), (5952, 141533), (6944, 121314), (10416, 80876), (13888, 60657), (20219, 41664), (20832, 40438)]