215544648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5407}}^1$

素因数の和:5578

約数の個数: 64

約数和(自身を含む): 591851520

約数和(自身を除く): 376306872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 151, 264, 302, 453, 604, 906, 1208, 1661, 1812, 3322, 3624, 4983, 5407, 6644, 9966, 10814, 13288, 16221, 19932, 21628, 32442, 39864, 43256, 59477, 64884, 118954, 129768, 178431, 237908, 356862, 475816, 713724, 816457, 1427448, 1632914, 2449371, 3265828, 4898742, 6531656, 8981027, 9797484, 17962054, 19594968, 26943081, 35924108, 53886162, 71848216, 107772324, 215544648]

約数ペア:

[(1, 215544648), (2, 107772324), (3, 71848216), (4, 53886162), (6, 35924108), (8, 26943081), (11, 19594968), (12, 17962054), (22, 9797484), (24, 8981027), (33, 6531656), (44, 4898742), (66, 3265828), (88, 2449371), (132, 1632914), (151, 1427448), (264, 816457), (302, 713724), (453, 475816), (604, 356862), (906, 237908), (1208, 178431), (1661, 129768), (1812, 118954), (3322, 64884), (3624, 59477), (4983, 43256), (5407, 39864), (6644, 32442), (9966, 21628), (10814, 19932), (13288, 16221)]