388764552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 1112371200

約数和(自身を除く): 723606648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 67, 88, 93, 124, 132, 134, 186, 201, 248, 264, 268, 341, 372, 402, 536, 682, 709, 737, 744, 804, 1023, 1364, 1418, 1474, 1608, 2046, 2077, 2127, 2211, 2728, 2836, 2948, 4092, 4154, 4254, 4422, 5672, 5896, 6231, 7799, 8184, 8308, 8508, 8844, 12462, 15598, 16616, 17016, 17688, 21979, 22847, 23397, 24924, 31196, 43958, 45694, 46794, 47503, 49848, 62392, 65937, 68541, 87916, 91388, 93588, 95006, 131874, 137082, 142509, 175832, 182776, 187176, 190012, 241769, 263748, 274164, 285018, 380024, 483538, 522533, 527496, 548328, 570036, 725307, 967076, 1045066, 1140072, 1450614, 1472593, 1567599, 1934152, 2090132, 2901228, 2945186, 3135198, 4180264, 4417779, 5802456, 5890372, 6270396, 8835558, 11780744, 12540792, 16198523, 17671116, 32397046, 35342232, 48595569, 64794092, 97191138, 129588184, 194382276, 388764552]

約数ペア:

[(1, 388764552), (2, 194382276), (3, 129588184), (4, 97191138), (6, 64794092), (8, 48595569), (11, 35342232), (12, 32397046), (22, 17671116), (24, 16198523), (31, 12540792), (33, 11780744), (44, 8835558), (62, 6270396), (66, 5890372), (67, 5802456), (88, 4417779), (93, 4180264), (124, 3135198), (132, 2945186), (134, 2901228), (186, 2090132), (201, 1934152), (248, 1567599), (264, 1472593), (268, 1450614), (341, 1140072), (372, 1045066), (402, 967076), (536, 725307), (682, 570036), (709, 548328), (737, 527496), (744, 522533), (804, 483538), (1023, 380024), (1364, 285018), (1418, 274164), (1474, 263748), (1608, 241769), (2046, 190012), (2077, 187176), (2127, 182776), (2211, 175832), (2728, 142509), (2836, 137082), (2948, 131874), (4092, 95006), (4154, 93588), (4254, 91388), (4422, 87916), (5672, 68541), (5896, 65937), (6231, 62392), (7799, 49848), (8184, 47503), (8308, 46794), (8508, 45694), (8844, 43958), (12462, 31196), (15598, 24924), (16616, 23397), (17016, 22847), (17688, 21979)]