1338568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 3265920

約数和(自身を除く): 1927352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 53, 56, 77, 82, 88, 106, 154, 164, 212, 287, 308, 328, 371, 424, 451, 574, 583, 616, 742, 902, 1148, 1166, 1484, 1804, 2173, 2296, 2332, 2968, 3157, 3608, 4081, 4346, 4664, 6314, 8162, 8692, 12628, 15211, 16324, 17384, 23903, 25256, 30422, 32648, 47806, 60844, 95612, 121688, 167321, 191224, 334642, 669284, 1338568]

約数ペア:

[(1, 1338568), (2, 669284), (4, 334642), (7, 191224), (8, 167321), (11, 121688), (14, 95612), (22, 60844), (28, 47806), (41, 32648), (44, 30422), (53, 25256), (56, 23903), (77, 17384), (82, 16324), (88, 15211), (106, 12628), (154, 8692), (164, 8162), (212, 6314), (287, 4664), (308, 4346), (328, 4081), (371, 3608), (424, 3157), (451, 2968), (574, 2332), (583, 2296), (616, 2173), (742, 1804), (902, 1484), (1148, 1166)]