920287584

素因数分解:

$2^5\times 3^2\times {\mathrm{617}}^1\times {\mathrm{5179}}^1$

素因数の和:5812

約数の個数: 72

約数和(自身を含む): 2621815560

約数和(自身を除く): 1701527976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 617, 1234, 1851, 2468, 3702, 4936, 5179, 5553, 7404, 9872, 10358, 11106, 14808, 15537, 19744, 20716, 22212, 29616, 31074, 41432, 44424, 46611, 59232, 62148, 82864, 88848, 93222, 124296, 165728, 177696, 186444, 248592, 372888, 497184, 745776, 1491552, 3195443, 6390886, 9586329, 12781772, 19172658, 25563544, 28758987, 38345316, 51127088, 57517974, 76690632, 102254176, 115035948, 153381264, 230071896, 306762528, 460143792, 920287584]

約数ペア:

[(1, 920287584), (2, 460143792), (3, 306762528), (4, 230071896), (6, 153381264), (8, 115035948), (9, 102254176), (12, 76690632), (16, 57517974), (18, 51127088), (24, 38345316), (32, 28758987), (36, 25563544), (48, 19172658), (72, 12781772), (96, 9586329), (144, 6390886), (288, 3195443), (617, 1491552), (1234, 745776), (1851, 497184), (2468, 372888), (3702, 248592), (4936, 186444), (5179, 177696), (5553, 165728), (7404, 124296), (9872, 93222), (10358, 88848), (11106, 82864), (14808, 62148), (15537, 59232), (19744, 46611), (20716, 44424), (22212, 41432), (29616, 31074)]