242295199514

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 374013158400

約数和(自身を除く): 131717958886

約数列:

[1, 2, 53, 106, 191, 349, 382, 647, 698, 1294, 2809, 5618, 10123, 18497, 20246, 34291, 36994, 66659, 68582, 123577, 133318, 225803, 247154, 451606, 536519, 980341, 1073038, 1817423, 1960682, 3532927, 3634846, 6549581, 7065854, 11967559, 13099162, 23935118, 43128373, 86256746, 187245131, 347127793, 374490262, 634280627, 694255586, 1268561254, 2285803769, 4571607538, 121147599757, 242295199514]

約数ペア:

[(1, 242295199514), (2, 121147599757), (53, 4571607538), (106, 2285803769), (191, 1268561254), (349, 694255586), (382, 634280627), (647, 374490262), (698, 347127793), (1294, 187245131), (2809, 86256746), (5618, 43128373), (10123, 23935118), (18497, 13099162), (20246, 11967559), (34291, 7065854), (36994, 6549581), (66659, 3634846), (68582, 3532927), (123577, 1960682), (133318, 1817423), (225803, 1073038), (247154, 980341), (451606, 536519)]