218222368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 533602944

約数和(自身を除く): 315380576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 137, 182, 208, 224, 274, 364, 416, 547, 548, 728, 959, 1094, 1096, 1456, 1781, 1918, 2188, 2192, 2912, 3562, 3829, 3836, 4376, 4384, 7111, 7124, 7658, 7672, 8752, 12467, 14222, 14248, 15316, 15344, 17504, 24934, 28444, 28496, 30632, 30688, 49777, 49868, 56888, 56992, 61264, 74939, 99554, 99736, 113776, 122528, 149878, 199108, 199472, 227552, 299756, 398216, 398944, 524573, 599512, 796432, 974207, 1049146, 1199024, 1592864, 1948414, 2098292, 2398048, 3896828, 4196584, 6819449, 7793656, 8393168, 13638898, 15587312, 16786336, 27277796, 31174624, 54555592, 109111184, 218222368]

約数ペア:

[(1, 218222368), (2, 109111184), (4, 54555592), (7, 31174624), (8, 27277796), (13, 16786336), (14, 15587312), (16, 13638898), (26, 8393168), (28, 7793656), (32, 6819449), (52, 4196584), (56, 3896828), (91, 2398048), (104, 2098292), (112, 1948414), (137, 1592864), (182, 1199024), (208, 1049146), (224, 974207), (274, 796432), (364, 599512), (416, 524573), (547, 398944), (548, 398216), (728, 299756), (959, 227552), (1094, 199472), (1096, 199108), (1456, 149878), (1781, 122528), (1918, 113776), (2188, 99736), (2192, 99554), (2912, 74939), (3562, 61264), (3829, 56992), (3836, 56888), (4376, 49868), (4384, 49777), (7111, 30688), (7124, 30632), (7658, 28496), (7672, 28444), (8752, 24934), (12467, 17504), (14222, 15344), (14248, 15316)]