388263888

素因数分解:

$2^4\times 3^3\times {\mathrm{179}}^1\times {\mathrm{5021}}^1$

素因数の和:5217

約数の個数: 80

約数和(自身を含む): 1120910400

約数和(自身を除く): 732646512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 179, 216, 358, 432, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 4296, 4833, 5021, 6444, 8592, 9666, 10042, 12888, 15063, 19332, 20084, 25776, 30126, 38664, 40168, 45189, 60252, 77328, 80336, 90378, 120504, 135567, 180756, 241008, 271134, 361512, 542268, 723024, 898759, 1084536, 1797518, 2169072, 2696277, 3595036, 5392554, 7190072, 8088831, 10785108, 14380144, 16177662, 21570216, 24266493, 32355324, 43140432, 48532986, 64710648, 97065972, 129421296, 194131944, 388263888]

約数ペア:

[(1, 388263888), (2, 194131944), (3, 129421296), (4, 97065972), (6, 64710648), (8, 48532986), (9, 43140432), (12, 32355324), (16, 24266493), (18, 21570216), (24, 16177662), (27, 14380144), (36, 10785108), (48, 8088831), (54, 7190072), (72, 5392554), (108, 3595036), (144, 2696277), (179, 2169072), (216, 1797518), (358, 1084536), (432, 898759), (537, 723024), (716, 542268), (1074, 361512), (1432, 271134), (1611, 241008), (2148, 180756), (2864, 135567), (3222, 120504), (4296, 90378), (4833, 80336), (5021, 77328), (6444, 60252), (8592, 45189), (9666, 40168), (10042, 38664), (12888, 30126), (15063, 25776), (19332, 20084)]