392918552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 888330240

約数和(自身を除く): 495411688

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 67, 68, 104, 107, 124, 134, 136, 214, 221, 248, 268, 403, 428, 442, 527, 536, 806, 856, 871, 884, 1054, 1139, 1391, 1612, 1742, 1768, 1819, 2077, 2108, 2278, 2782, 3224, 3317, 3484, 3638, 4154, 4216, 4556, 5564, 6634, 6851, 6968, 7169, 7276, 8308, 9112, 11128, 13268, 13702, 14338, 14552, 14807, 16616, 23647, 26536, 27001, 27404, 28676, 29614, 35309, 43121, 47294, 54002, 54808, 56389, 57352, 59228, 70618, 86242, 93197, 94588, 108004, 112778, 118456, 121873, 141236, 172484, 186394, 189176, 216008, 222239, 225556, 243746, 282472, 344968, 372788, 444478, 451112, 459017, 487492, 733057, 745576, 888956, 918034, 974984, 1466114, 1584349, 1777912, 1836068, 2889107, 2932228, 3168698, 3672136, 3778063, 5778214, 5864456, 6337396, 7556126, 11556428, 12674792, 15112252, 23112856, 30224504, 49114819, 98229638, 196459276, 392918552]

約数ペア:

[(1, 392918552), (2, 196459276), (4, 98229638), (8, 49114819), (13, 30224504), (17, 23112856), (26, 15112252), (31, 12674792), (34, 11556428), (52, 7556126), (62, 6337396), (67, 5864456), (68, 5778214), (104, 3778063), (107, 3672136), (124, 3168698), (134, 2932228), (136, 2889107), (214, 1836068), (221, 1777912), (248, 1584349), (268, 1466114), (403, 974984), (428, 918034), (442, 888956), (527, 745576), (536, 733057), (806, 487492), (856, 459017), (871, 451112), (884, 444478), (1054, 372788), (1139, 344968), (1391, 282472), (1612, 243746), (1742, 225556), (1768, 222239), (1819, 216008), (2077, 189176), (2108, 186394), (2278, 172484), (2782, 141236), (3224, 121873), (3317, 118456), (3484, 112778), (3638, 108004), (4154, 94588), (4216, 93197), (4556, 86242), (5564, 70618), (6634, 59228), (6851, 57352), (6968, 56389), (7169, 54808), (7276, 54002), (8308, 47294), (9112, 43121), (11128, 35309), (13268, 29614), (13702, 28676), (14338, 27404), (14552, 27001), (14807, 26536), (16616, 23647)]