388439904

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{98689}}^1$

素因数の和:98743

約数の個数: 48

約数和(自身を含む): 1044534960

約数和(自身を除く): 656095056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 98689, 197378, 296067, 394756, 592134, 789512, 1184268, 1579024, 2368536, 3158048, 4046249, 4737072, 8092498, 9474144, 12138747, 16184996, 24277494, 32369992, 48554988, 64739984, 97109976, 129479968, 194219952, 388439904]

約数ペア:

[(1, 388439904), (2, 194219952), (3, 129479968), (4, 97109976), (6, 64739984), (8, 48554988), (12, 32369992), (16, 24277494), (24, 16184996), (32, 12138747), (41, 9474144), (48, 8092498), (82, 4737072), (96, 4046249), (123, 3158048), (164, 2368536), (246, 1579024), (328, 1184268), (492, 789512), (656, 592134), (984, 394756), (1312, 296067), (1968, 197378), (3936, 98689)]