493684672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19141}}^1$

素因数の和:19197

約数の個数: 56

約数和(自身を含む): 1089103232

約数和(自身を除く): 595418560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 19141, 25792, 38282, 76564, 153128, 248833, 306256, 497666, 593371, 612512, 995332, 1186742, 1225024, 1990664, 2373484, 3981328, 4746968, 7713823, 7962656, 9493936, 15427646, 15925312, 18987872, 30855292, 37975744, 61710584, 123421168, 246842336, 493684672]

約数ペア:

[(1, 493684672), (2, 246842336), (4, 123421168), (8, 61710584), (13, 37975744), (16, 30855292), (26, 18987872), (31, 15925312), (32, 15427646), (52, 9493936), (62, 7962656), (64, 7713823), (104, 4746968), (124, 3981328), (208, 2373484), (248, 1990664), (403, 1225024), (416, 1186742), (496, 995332), (806, 612512), (832, 593371), (992, 497666), (1612, 306256), (1984, 248833), (3224, 153128), (6448, 76564), (12896, 38282), (19141, 25792)]