742641848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4253}}^1$

素因数の和:4368

約数の個数: 64

約数和(自身を含む): 1586571840

約数和(自身を除く): 843929992

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 73, 92, 104, 146, 184, 292, 299, 584, 598, 949, 1196, 1679, 1898, 2392, 3358, 3796, 4253, 6716, 7592, 8506, 13432, 17012, 21827, 34024, 43654, 55289, 87308, 97819, 110578, 174616, 195638, 221156, 310469, 391276, 442312, 620938, 782552, 1241876, 1271647, 2483752, 2543294, 4036097, 5086588, 7140787, 8072194, 10173176, 14281574, 16144388, 28563148, 32288776, 57126296, 92830231, 185660462, 371320924, 742641848]

約数ペア:

[(1, 742641848), (2, 371320924), (4, 185660462), (8, 92830231), (13, 57126296), (23, 32288776), (26, 28563148), (46, 16144388), (52, 14281574), (73, 10173176), (92, 8072194), (104, 7140787), (146, 5086588), (184, 4036097), (292, 2543294), (299, 2483752), (584, 1271647), (598, 1241876), (949, 782552), (1196, 620938), (1679, 442312), (1898, 391276), (2392, 310469), (3358, 221156), (3796, 195638), (4253, 174616), (6716, 110578), (7592, 97819), (8506, 87308), (13432, 55289), (17012, 43654), (21827, 34024)]