343485280

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{74027}}^1$

素因数の和:74071

約数の個数: 48

約数和(自身を含む): 839477520

約数和(自身を除く): 495992240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 74027, 148054, 296108, 370135, 592216, 740270, 1184432, 1480540, 2146783, 2368864, 2961080, 4293566, 5922160, 8587132, 10733915, 11844320, 17174264, 21467830, 34348528, 42935660, 68697056, 85871320, 171742640, 343485280]

約数ペア:

[(1, 343485280), (2, 171742640), (4, 85871320), (5, 68697056), (8, 42935660), (10, 34348528), (16, 21467830), (20, 17174264), (29, 11844320), (32, 10733915), (40, 8587132), (58, 5922160), (80, 4293566), (116, 2961080), (145, 2368864), (160, 2146783), (232, 1480540), (290, 1184432), (464, 740270), (580, 592216), (928, 370135), (1160, 296108), (2320, 148054), (4640, 74027)]