720992736

素因数分解:

$2^5\times 3^2\times {\mathrm{787}}^1\times {\mathrm{3181}}^1$

素因数の和:3984

約数の個数: 72

約数和(自身を含む): 2053573704

約数和(自身を除く): 1332580968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 787, 1574, 2361, 3148, 3181, 4722, 6296, 6362, 7083, 9444, 9543, 12592, 12724, 14166, 18888, 19086, 25184, 25448, 28332, 28629, 37776, 38172, 50896, 56664, 57258, 75552, 76344, 101792, 113328, 114516, 152688, 226656, 229032, 305376, 458064, 916128, 2503447, 5006894, 7510341, 10013788, 15020682, 20027576, 22531023, 30041364, 40055152, 45062046, 60082728, 80110304, 90124092, 120165456, 180248184, 240330912, 360496368, 720992736]

約数ペア:

[(1, 720992736), (2, 360496368), (3, 240330912), (4, 180248184), (6, 120165456), (8, 90124092), (9, 80110304), (12, 60082728), (16, 45062046), (18, 40055152), (24, 30041364), (32, 22531023), (36, 20027576), (48, 15020682), (72, 10013788), (96, 7510341), (144, 5006894), (288, 2503447), (787, 916128), (1574, 458064), (2361, 305376), (3148, 229032), (3181, 226656), (4722, 152688), (6296, 114516), (6362, 113328), (7083, 101792), (9444, 76344), (9543, 75552), (12592, 57258), (12724, 56664), (14166, 50896), (18888, 38172), (19086, 37776), (25184, 28629), (25448, 28332)]