355283622

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 892270080

約数和(自身を除く): 536986458

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 31, 38, 46, 47, 57, 62, 69, 93, 94, 114, 138, 141, 171, 186, 207, 279, 282, 342, 414, 423, 437, 558, 589, 713, 846, 874, 893, 961, 1081, 1178, 1311, 1426, 1457, 1767, 1786, 1922, 2139, 2162, 2622, 2679, 2883, 2914, 3243, 3534, 3933, 4278, 4371, 5301, 5358, 5766, 6417, 6486, 7866, 8037, 8649, 8742, 9729, 10602, 12834, 13113, 13547, 16074, 17298, 18259, 19458, 20539, 22103, 26226, 27094, 27683, 33511, 36518, 40641, 41078, 44206, 45167, 54777, 55366, 61617, 66309, 67022, 81282, 83049, 90334, 100533, 109554, 121923, 123234, 132618, 135501, 164331, 166098, 184851, 198927, 201066, 243846, 249147, 271002, 301599, 328662, 369702, 397854, 406503, 419957, 498294, 603198, 636709, 813006, 839914, 858173, 1038841, 1259871, 1273418, 1716346, 1910127, 2077682, 2519742, 2574519, 3116523, 3779613, 3820254, 5149038, 5730381, 6233046, 7559226, 7723557, 9349569, 11460762, 15447114, 18699138, 19737979, 39475958, 59213937, 118427874, 177641811, 355283622]

約数ペア:

[(1, 355283622), (2, 177641811), (3, 118427874), (6, 59213937), (9, 39475958), (18, 19737979), (19, 18699138), (23, 15447114), (31, 11460762), (38, 9349569), (46, 7723557), (47, 7559226), (57, 6233046), (62, 5730381), (69, 5149038), (93, 3820254), (94, 3779613), (114, 3116523), (138, 2574519), (141, 2519742), (171, 2077682), (186, 1910127), (207, 1716346), (279, 1273418), (282, 1259871), (342, 1038841), (414, 858173), (423, 839914), (437, 813006), (558, 636709), (589, 603198), (713, 498294), (846, 419957), (874, 406503), (893, 397854), (961, 369702), (1081, 328662), (1178, 301599), (1311, 271002), (1426, 249147), (1457, 243846), (1767, 201066), (1786, 198927), (1922, 184851), (2139, 166098), (2162, 164331), (2622, 135501), (2679, 132618), (2883, 123234), (2914, 121923), (3243, 109554), (3534, 100533), (3933, 90334), (4278, 83049), (4371, 81282), (5301, 67022), (5358, 66309), (5766, 61617), (6417, 55366), (6486, 54777), (7866, 45167), (8037, 44206), (8649, 41078), (8742, 40641), (9729, 36518), (10602, 33511), (12834, 27683), (13113, 27094), (13547, 26226), (16074, 22103), (17298, 20539), (18259, 19458)]