387971856

素因数分解:

$2^4\times 3^5\times {\mathrm{99787}}^1$

素因数の和:99810

約数の個数: 60

約数和(自身を含む): 1126007792

約数和(自身を除く): 738035936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 99787, 199574, 299361, 399148, 598722, 798296, 898083, 1197444, 1596592, 1796166, 2394888, 2694249, 3592332, 4789776, 5388498, 7184664, 8082747, 10776996, 14369328, 16165494, 21553992, 24248241, 32330988, 43107984, 48496482, 64661976, 96992964, 129323952, 193985928, 387971856]

約数ペア:

[(1, 387971856), (2, 193985928), (3, 129323952), (4, 96992964), (6, 64661976), (8, 48496482), (9, 43107984), (12, 32330988), (16, 24248241), (18, 21553992), (24, 16165494), (27, 14369328), (36, 10776996), (48, 8082747), (54, 7184664), (72, 5388498), (81, 4789776), (108, 3592332), (144, 2694249), (162, 2394888), (216, 1796166), (243, 1596592), (324, 1197444), (432, 898083), (486, 798296), (648, 598722), (972, 399148), (1296, 299361), (1944, 199574), (3888, 99787)]