885928284

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{1493}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 2290552992

約数和(自身を除く): 1404624708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 311, 318, 477, 622, 636, 933, 954, 1244, 1493, 1866, 1908, 2799, 2986, 3732, 4479, 5598, 5972, 8958, 11196, 13437, 16483, 17916, 26874, 32966, 49449, 53748, 65932, 79129, 98898, 148347, 158258, 197796, 237387, 296694, 316516, 464323, 474774, 593388, 712161, 928646, 949548, 1392969, 1424322, 1857292, 2785938, 2848644, 4178907, 5571876, 8357814, 16715628, 24609119, 49218238, 73827357, 98436476, 147654714, 221482071, 295309428, 442964142, 885928284]

約数ペア:

[(1, 885928284), (2, 442964142), (3, 295309428), (4, 221482071), (6, 147654714), (9, 98436476), (12, 73827357), (18, 49218238), (36, 24609119), (53, 16715628), (106, 8357814), (159, 5571876), (212, 4178907), (311, 2848644), (318, 2785938), (477, 1857292), (622, 1424322), (636, 1392969), (933, 949548), (954, 928646), (1244, 712161), (1493, 593388), (1866, 474774), (1908, 464323), (2799, 316516), (2986, 296694), (3732, 237387), (4479, 197796), (5598, 158258), (5972, 148347), (8958, 98898), (11196, 79129), (13437, 65932), (16483, 53748), (17916, 49449), (26874, 32966)]