254457936

素因数分解:

$2^4\times 3^5\times {\mathrm{65447}}^1$

素因数の和:65470

約数の個数: 60

約数和(自身を含む): 738515232

約数和(自身を除く): 484057296

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, 65447, 130894, 196341, 261788, 392682, 523576, 589023, 785364, 1047152, 1178046, 1570728, 1767069, 2356092, 3141456, 3534138, 4712184, 5301207, 7068276, 9424368, 10602414, 14136552, 15903621, 21204828, 28273104, 31807242, 42409656, 63614484, 84819312, 127228968, 254457936]

約数ペア:

[(1, 254457936), (2, 127228968), (3, 84819312), (4, 63614484), (6, 42409656), (8, 31807242), (9, 28273104), (12, 21204828), (16, 15903621), (18, 14136552), (24, 10602414), (27, 9424368), (36, 7068276), (48, 5301207), (54, 4712184), (72, 3534138), (81, 3141456), (108, 2356092), (144, 1767069), (162, 1570728), (216, 1178046), (243, 1047152), (324, 785364), (432, 589023), (486, 523576), (648, 392682), (972, 261788), (1296, 196341), (1944, 130894), (3888, 65447)]