325702976

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:583

約数の個数: 56

約数和(自身を含む): 659099520

約数和(自身を除く): 333396544

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 211, 271, 356, 422, 542, 712, 844, 1084, 1424, 1688, 2168, 2848, 3376, 4336, 5696, 6752, 8672, 13504, 17344, 18779, 24119, 37558, 48238, 57181, 75116, 96476, 114362, 150232, 192952, 228724, 300464, 385904, 457448, 600928, 771808, 914896, 1201856, 1543616, 1829792, 3659584, 5089109, 10178218, 20356436, 40712872, 81425744, 162851488, 325702976]

約数ペア:

[(1, 325702976), (2, 162851488), (4, 81425744), (8, 40712872), (16, 20356436), (32, 10178218), (64, 5089109), (89, 3659584), (178, 1829792), (211, 1543616), (271, 1201856), (356, 914896), (422, 771808), (542, 600928), (712, 457448), (844, 385904), (1084, 300464), (1424, 228724), (1688, 192952), (2168, 150232), (2848, 114362), (3376, 96476), (4336, 75116), (5696, 57181), (6752, 48238), (8672, 37558), (13504, 24119), (17344, 18779)]