2783113928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 6365952000

約数和(自身を除く): 3582838072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 383, 449, 476, 578, 766, 898, 952, 1156, 1532, 1796, 2023, 2312, 2681, 3064, 3143, 3592, 4046, 5362, 6286, 6511, 7633, 8092, 10724, 12572, 13022, 15266, 16184, 21448, 25144, 26044, 30532, 45577, 52088, 53431, 61064, 91154, 106862, 110687, 129761, 171967, 182308, 213724, 221374, 259522, 343934, 364616, 427448, 442748, 519044, 687868, 774809, 885496, 908327, 1038088, 1203769, 1375736, 1549618, 1816654, 2407538, 2923439, 3099236, 3633308, 4815076, 5846878, 6198472, 7266616, 9630152, 11693756, 20464073, 23387512, 40928146, 49698463, 81856292, 99396926, 163712584, 198793852, 347889241, 397587704, 695778482, 1391556964, 2783113928]

約数ペア:

[(1, 2783113928), (2, 1391556964), (4, 695778482), (7, 397587704), (8, 347889241), (14, 198793852), (17, 163712584), (28, 99396926), (34, 81856292), (56, 49698463), (68, 40928146), (119, 23387512), (136, 20464073), (238, 11693756), (289, 9630152), (383, 7266616), (449, 6198472), (476, 5846878), (578, 4815076), (766, 3633308), (898, 3099236), (952, 2923439), (1156, 2407538), (1532, 1816654), (1796, 1549618), (2023, 1375736), (2312, 1203769), (2681, 1038088), (3064, 908327), (3143, 885496), (3592, 774809), (4046, 687868), (5362, 519044), (6286, 442748), (6511, 427448), (7633, 364616), (8092, 343934), (10724, 259522), (12572, 221374), (13022, 213724), (15266, 182308), (16184, 171967), (21448, 129761), (25144, 110687), (26044, 106862), (30532, 91154), (45577, 61064), (52088, 53431)]