231999984

素因数分解:

$2^4\times 3^3\times {\mathrm{537037}}^1$

素因数の和:537054

約数の個数: 40

約数和(自身を含む): 665927120

約数和(自身を除く): 433927136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 537037, 1074074, 1611111, 2148148, 3222222, 4296296, 4833333, 6444444, 8592592, 9666666, 12888888, 14499999, 19333332, 25777776, 28999998, 38666664, 57999996, 77333328, 115999992, 231999984]

約数ペア:

[(1, 231999984), (2, 115999992), (3, 77333328), (4, 57999996), (6, 38666664), (8, 28999998), (9, 25777776), (12, 19333332), (16, 14499999), (18, 12888888), (24, 9666666), (27, 8592592), (36, 6444444), (48, 4833333), (54, 4296296), (72, 3222222), (108, 2148148), (144, 1611111), (216, 1074074), (432, 537037)]