247481676

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 694310400

約数和(自身を除く): 446828724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 359, 468, 491, 702, 718, 982, 1077, 1404, 1436, 1473, 1964, 2154, 2946, 3231, 4308, 4419, 4667, 5892, 6383, 6462, 8838, 9334, 9693, 12766, 12924, 13257, 14001, 17676, 18668, 19149, 19386, 25532, 26514, 28002, 38298, 38772, 42003, 53028, 56004, 57447, 76596, 84006, 114894, 126009, 168012, 172341, 176269, 229788, 252018, 344682, 352538, 504036, 528807, 689364, 705076, 1057614, 1586421, 2115228, 2291497, 3172842, 4582994, 4759263, 6345684, 6874491, 9165988, 9518526, 13748982, 19037052, 20623473, 27497964, 41246946, 61870419, 82493892, 123740838, 247481676]

約数ペア:

[(1, 247481676), (2, 123740838), (3, 82493892), (4, 61870419), (6, 41246946), (9, 27497964), (12, 20623473), (13, 19037052), (18, 13748982), (26, 9518526), (27, 9165988), (36, 6874491), (39, 6345684), (52, 4759263), (54, 4582994), (78, 3172842), (108, 2291497), (117, 2115228), (156, 1586421), (234, 1057614), (351, 705076), (359, 689364), (468, 528807), (491, 504036), (702, 352538), (718, 344682), (982, 252018), (1077, 229788), (1404, 176269), (1436, 172341), (1473, 168012), (1964, 126009), (2154, 114894), (2946, 84006), (3231, 76596), (4308, 57447), (4419, 56004), (4667, 53028), (5892, 42003), (6383, 38772), (6462, 38298), (8838, 28002), (9334, 26514), (9693, 25532), (12766, 19386), (12924, 19149), (13257, 18668), (14001, 17676)]