240485856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{192697}}^1$

素因数の和:192723

約数の個数: 48

約数和(自身を含む): 679838544

約数和(自身を除く): 439352688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 192697, 385394, 578091, 770788, 1156182, 1541576, 2312364, 2505061, 3083152, 4624728, 5010122, 6166304, 7515183, 9249456, 10020244, 15030366, 18498912, 20040488, 30060732, 40080976, 60121464, 80161952, 120242928, 240485856]

約数ペア:

[(1, 240485856), (2, 120242928), (3, 80161952), (4, 60121464), (6, 40080976), (8, 30060732), (12, 20040488), (13, 18498912), (16, 15030366), (24, 10020244), (26, 9249456), (32, 7515183), (39, 6166304), (48, 5010122), (52, 4624728), (78, 3083152), (96, 2505061), (104, 2312364), (156, 1541576), (208, 1156182), (312, 770788), (416, 578091), (624, 385394), (1248, 192697)]