247485072

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{177791}}^1$

素因数の和:177831

約数の個数: 40

約数和(自身を含む): 661386240

約数和(自身を除く): 413901168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 177791, 355582, 533373, 711164, 1066746, 1422328, 2133492, 2844656, 4266984, 5155939, 8533968, 10311878, 15467817, 20623756, 30935634, 41247512, 61871268, 82495024, 123742536, 247485072]

約数ペア:

[(1, 247485072), (2, 123742536), (3, 82495024), (4, 61871268), (6, 41247512), (8, 30935634), (12, 20623756), (16, 15467817), (24, 10311878), (29, 8533968), (48, 5155939), (58, 4266984), (87, 2844656), (116, 2133492), (174, 1422328), (232, 1066746), (348, 711164), (464, 533373), (696, 355582), (1392, 177791)]