9856865648

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{123433}}^1$

素因数の和:123502

約数の個数: 80

約数和(自身を含む): 23509733376

約数和(自身を除く): 13652867728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 19964, 39928, 79856, 123433, 246866, 493732, 864031, 987464, 1728062, 1974928, 2838959, 3456124, 3826423, 5677918, 6912248, 7652846, 11355836, 13824496, 15305692, 19872713, 22711672, 26784961, 30611384, 39745426, 45423344, 53569922, 61222768, 79490852, 88007729, 107139844, 158981704, 176015458, 214279688, 317963408, 352030916, 428559376, 616054103, 704061832, 1232108206, 1408123664, 2464216412, 4928432824, 9856865648]

約数ペア:

[(1, 9856865648), (2, 4928432824), (4, 2464216412), (7, 1408123664), (8, 1232108206), (14, 704061832), (16, 616054103), (23, 428559376), (28, 352030916), (31, 317963408), (46, 214279688), (56, 176015458), (62, 158981704), (92, 107139844), (112, 88007729), (124, 79490852), (161, 61222768), (184, 53569922), (217, 45423344), (248, 39745426), (322, 30611384), (368, 26784961), (434, 22711672), (496, 19872713), (644, 15305692), (713, 13824496), (868, 11355836), (1288, 7652846), (1426, 6912248), (1736, 5677918), (2576, 3826423), (2852, 3456124), (3472, 2838959), (4991, 1974928), (5704, 1728062), (9982, 987464), (11408, 864031), (19964, 493732), (39928, 246866), (79856, 123433)]