458011568

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2266

約数の個数: 80

約数和(自身を含む): 1078621440

約数和(自身を除く): 620609872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 101, 112, 133, 152, 202, 266, 304, 404, 532, 707, 808, 1064, 1414, 1616, 1919, 2128, 2131, 2828, 3838, 4262, 5656, 7676, 8524, 11312, 13433, 14917, 15352, 17048, 26866, 29834, 30704, 34096, 40489, 53732, 59668, 80978, 107464, 119336, 161956, 214928, 215231, 238672, 283423, 323912, 430462, 566846, 647824, 860924, 1133692, 1506617, 1721848, 2267384, 3013234, 3443696, 4089389, 4534768, 6026468, 8178778, 12052936, 16357556, 24105872, 28625723, 32715112, 57251446, 65430224, 114502892, 229005784, 458011568]

約数ペア:

[(1, 458011568), (2, 229005784), (4, 114502892), (7, 65430224), (8, 57251446), (14, 32715112), (16, 28625723), (19, 24105872), (28, 16357556), (38, 12052936), (56, 8178778), (76, 6026468), (101, 4534768), (112, 4089389), (133, 3443696), (152, 3013234), (202, 2267384), (266, 1721848), (304, 1506617), (404, 1133692), (532, 860924), (707, 647824), (808, 566846), (1064, 430462), (1414, 323912), (1616, 283423), (1919, 238672), (2128, 215231), (2131, 214928), (2828, 161956), (3838, 119336), (4262, 107464), (5656, 80978), (7676, 59668), (8524, 53732), (11312, 40489), (13433, 34096), (14917, 30704), (15352, 29834), (17048, 26866)]