219941856

素因数分解:

$2^5\times 3^2\times {\mathrm{587}}^1\times {\mathrm{1301}}^1$

素因数の和:1904

約数の個数: 72

約数和(自身を含む): 627006744

約数和(自身を除く): 407064888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 587, 1174, 1301, 1761, 2348, 2602, 3522, 3903, 4696, 5204, 5283, 7044, 7806, 9392, 10408, 10566, 11709, 14088, 15612, 18784, 20816, 21132, 23418, 28176, 31224, 41632, 42264, 46836, 56352, 62448, 84528, 93672, 124896, 169056, 187344, 374688, 763687, 1527374, 2291061, 3054748, 4582122, 6109496, 6873183, 9164244, 12218992, 13746366, 18328488, 24437984, 27492732, 36656976, 54985464, 73313952, 109970928, 219941856]

約数ペア:

[(1, 219941856), (2, 109970928), (3, 73313952), (4, 54985464), (6, 36656976), (8, 27492732), (9, 24437984), (12, 18328488), (16, 13746366), (18, 12218992), (24, 9164244), (32, 6873183), (36, 6109496), (48, 4582122), (72, 3054748), (96, 2291061), (144, 1527374), (288, 763687), (587, 374688), (1174, 187344), (1301, 169056), (1761, 124896), (2348, 93672), (2602, 84528), (3522, 62448), (3903, 56352), (4696, 46836), (5204, 42264), (5283, 41632), (7044, 31224), (7806, 28176), (9392, 23418), (10408, 21132), (10566, 20816), (11709, 18784), (14088, 15612)]