808430336

素因数分解:

$2^8\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2267}}^1$

素因数の和:2489

約数の個数: 72

約数和(自身を含む): 1854316800

約数和(自身を除く): 1045886464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 398, 448, 796, 896, 1393, 1592, 1792, 2267, 2786, 3184, 4534, 5572, 6368, 9068, 11144, 12736, 15869, 18136, 22288, 25472, 31738, 36272, 44576, 50944, 63476, 72544, 89152, 126952, 145088, 178304, 253904, 290176, 356608, 451133, 507808, 580352, 902266, 1015616, 1804532, 2031232, 3157931, 3609064, 4062464, 6315862, 7218128, 12631724, 14436256, 25263448, 28872512, 50526896, 57745024, 101053792, 115490048, 202107584, 404215168, 808430336]

約数ペア:

[(1, 808430336), (2, 404215168), (4, 202107584), (7, 115490048), (8, 101053792), (14, 57745024), (16, 50526896), (28, 28872512), (32, 25263448), (56, 14436256), (64, 12631724), (112, 7218128), (128, 6315862), (199, 4062464), (224, 3609064), (256, 3157931), (398, 2031232), (448, 1804532), (796, 1015616), (896, 902266), (1393, 580352), (1592, 507808), (1792, 451133), (2267, 356608), (2786, 290176), (3184, 253904), (4534, 178304), (5572, 145088), (6368, 126952), (9068, 89152), (11144, 72544), (12736, 63476), (15869, 50944), (18136, 44576), (22288, 36272), (25472, 31738)]