421746952

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 955684800

約数和(自身を除く): 533937848

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 121, 152, 184, 209, 242, 253, 418, 437, 484, 506, 836, 874, 968, 997, 1012, 1672, 1748, 1994, 2024, 2299, 2783, 3496, 3988, 4598, 4807, 5566, 7976, 9196, 9614, 10967, 11132, 18392, 18943, 19228, 21934, 22264, 22931, 37886, 38456, 43868, 45862, 52877, 75772, 87736, 91724, 105754, 120637, 151544, 183448, 208373, 211508, 241274, 252241, 416746, 423016, 435689, 482548, 504482, 833492, 871378, 965096, 1008964, 1666984, 1742756, 2017928, 2292103, 2774651, 3485512, 4584206, 4792579, 5549302, 9168412, 9585158, 11098604, 18336824, 19170316, 22197208, 38340632, 52718369, 105436738, 210873476, 421746952]

約数ペア:

[(1, 421746952), (2, 210873476), (4, 105436738), (8, 52718369), (11, 38340632), (19, 22197208), (22, 19170316), (23, 18336824), (38, 11098604), (44, 9585158), (46, 9168412), (76, 5549302), (88, 4792579), (92, 4584206), (121, 3485512), (152, 2774651), (184, 2292103), (209, 2017928), (242, 1742756), (253, 1666984), (418, 1008964), (437, 965096), (484, 871378), (506, 833492), (836, 504482), (874, 482548), (968, 435689), (997, 423016), (1012, 416746), (1672, 252241), (1748, 241274), (1994, 211508), (2024, 208373), (2299, 183448), (2783, 151544), (3496, 120637), (3988, 105754), (4598, 91724), (4807, 87736), (5566, 75772), (7976, 52877), (9196, 45862), (9614, 43868), (10967, 38456), (11132, 37886), (18392, 22931), (18943, 22264), (19228, 21934)]