381686904

素因数分解:

$2^3\times 3^6\times {\mathrm{65447}}^1$

素因数の和:65471

約数の個数: 56

約数和(自身を含む): 1073019960

約数和(自身を除く): 691333056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 65447, 130894, 196341, 261788, 392682, 523576, 589023, 785364, 1178046, 1570728, 1767069, 2356092, 3534138, 4712184, 5301207, 7068276, 10602414, 14136552, 15903621, 21204828, 31807242, 42409656, 47710863, 63614484, 95421726, 127228968, 190843452, 381686904]

約数ペア:

[(1, 381686904), (2, 190843452), (3, 127228968), (4, 95421726), (6, 63614484), (8, 47710863), (9, 42409656), (12, 31807242), (18, 21204828), (24, 15903621), (27, 14136552), (36, 10602414), (54, 7068276), (72, 5301207), (81, 4712184), (108, 3534138), (162, 2356092), (216, 1767069), (243, 1570728), (324, 1178046), (486, 785364), (648, 589023), (729, 523576), (972, 392682), (1458, 261788), (1944, 196341), (2916, 130894), (5832, 65447)]