726889728

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{9371}}^1$

素因数の和:9491

約数の個数: 72

約数和(自身を含む): 1953949536

約数和(自身を除く): 1227059808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 606, 768, 808, 1212, 1616, 2424, 3232, 4848, 6464, 9371, 9696, 12928, 18742, 19392, 25856, 28113, 37484, 38784, 56226, 74968, 77568, 112452, 149936, 224904, 299872, 449808, 599744, 899616, 946471, 1199488, 1799232, 1892942, 2398976, 2839413, 3598464, 3785884, 5678826, 7196928, 7571768, 11357652, 15143536, 22715304, 30287072, 45430608, 60574144, 90861216, 121148288, 181722432, 242296576, 363444864, 726889728]

約数ペア:

[(1, 726889728), (2, 363444864), (3, 242296576), (4, 181722432), (6, 121148288), (8, 90861216), (12, 60574144), (16, 45430608), (24, 30287072), (32, 22715304), (48, 15143536), (64, 11357652), (96, 7571768), (101, 7196928), (128, 5678826), (192, 3785884), (202, 3598464), (256, 2839413), (303, 2398976), (384, 1892942), (404, 1799232), (606, 1199488), (768, 946471), (808, 899616), (1212, 599744), (1616, 449808), (2424, 299872), (3232, 224904), (4848, 149936), (6464, 112452), (9371, 77568), (9696, 74968), (12928, 56226), (18742, 38784), (19392, 37484), (25856, 28113)]