516491208

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 1476144000

約数和(自身を除く): 959652792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 89, 108, 134, 178, 201, 216, 267, 268, 356, 401, 402, 534, 536, 603, 712, 801, 802, 804, 1068, 1203, 1206, 1602, 1604, 1608, 1809, 2136, 2403, 2406, 2412, 3204, 3208, 3609, 3618, 4806, 4812, 4824, 5963, 6408, 7218, 7236, 9612, 9624, 10827, 11926, 14436, 14472, 17889, 19224, 21654, 23852, 26867, 28872, 35689, 35778, 43308, 47704, 53667, 53734, 71378, 71556, 80601, 86616, 107067, 107334, 107468, 142756, 143112, 161001, 161202, 214134, 214668, 214936, 241803, 285512, 321201, 322002, 322404, 428268, 429336, 483606, 642402, 644004, 644808, 725409, 856536, 963603, 967212, 1284804, 1288008, 1450818, 1927206, 1934424, 2391163, 2569608, 2901636, 3854412, 4782326, 5803272, 7173489, 7708824, 9564652, 14346978, 19129304, 21520467, 28693956, 43040934, 57387912, 64561401, 86081868, 129122802, 172163736, 258245604, 516491208]

約数ペア:

[(1, 516491208), (2, 258245604), (3, 172163736), (4, 129122802), (6, 86081868), (8, 64561401), (9, 57387912), (12, 43040934), (18, 28693956), (24, 21520467), (27, 19129304), (36, 14346978), (54, 9564652), (67, 7708824), (72, 7173489), (89, 5803272), (108, 4782326), (134, 3854412), (178, 2901636), (201, 2569608), (216, 2391163), (267, 1934424), (268, 1927206), (356, 1450818), (401, 1288008), (402, 1284804), (534, 967212), (536, 963603), (603, 856536), (712, 725409), (801, 644808), (802, 644004), (804, 642402), (1068, 483606), (1203, 429336), (1206, 428268), (1602, 322404), (1604, 322002), (1608, 321201), (1809, 285512), (2136, 241803), (2403, 214936), (2406, 214668), (2412, 214134), (3204, 161202), (3208, 161001), (3609, 143112), (3618, 142756), (4806, 107468), (4812, 107334), (4824, 107067), (5963, 86616), (6408, 80601), (7218, 71556), (7236, 71378), (9612, 53734), (9624, 53667), (10827, 47704), (11926, 43308), (14436, 35778), (14472, 35689), (17889, 28872), (19224, 26867), (21654, 23852)]