1531296

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:438

約数の個数: 72

約数和(自身を含む): 4701060

約数和(自身を除く): 3169764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 409, 416, 468, 624, 818, 936, 1227, 1248, 1636, 1872, 2454, 3272, 3681, 3744, 4908, 5317, 6544, 7362, 9816, 10634, 13088, 14724, 15951, 19632, 21268, 29448, 31902, 39264, 42536, 47853, 58896, 63804, 85072, 95706, 117792, 127608, 170144, 191412, 255216, 382824, 510432, 765648, 1531296]

約数ペア:

[(1, 1531296), (2, 765648), (3, 510432), (4, 382824), (6, 255216), (8, 191412), (9, 170144), (12, 127608), (13, 117792), (16, 95706), (18, 85072), (24, 63804), (26, 58896), (32, 47853), (36, 42536), (39, 39264), (48, 31902), (52, 29448), (72, 21268), (78, 19632), (96, 15951), (104, 14724), (117, 13088), (144, 10634), (156, 9816), (208, 7362), (234, 6544), (288, 5317), (312, 4908), (409, 3744), (416, 3681), (468, 3272), (624, 2454), (818, 1872), (936, 1636), (1227, 1248)]