247852804672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{4513}}^1$

素因数の和:5148

約数の個数: 112

約数和(自身を含む): 540880913664

約数和(自身を除く): 293028108992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 181, 352, 362, 431, 704, 724, 862, 1448, 1724, 1991, 2896, 3448, 3982, 4513, 4741, 5792, 6896, 7964, 9026, 9482, 11584, 13792, 15928, 18052, 18964, 27584, 31856, 36104, 37928, 49643, 63712, 72208, 75856, 78011, 99286, 127424, 144416, 151712, 156022, 198572, 288832, 303424, 312044, 397144, 624088, 794288, 816853, 858121, 1248176, 1588576, 1633706, 1716242, 1945103, 2496352, 3177152, 3267412, 3432484, 3890206, 4992704, 6534824, 6864968, 7780412, 8985383, 13069648, 13729936, 15560824, 17970766, 21396133, 26139296, 27459872, 31121648, 35941532, 42792266, 52278592, 54919744, 62243296, 71883064, 85584532, 124486592, 143766128, 171169064, 287532256, 342338128, 352063643, 575064512, 684676256, 704127286, 1369352512, 1408254572, 2816509144, 3872700073, 5633018288, 7745400146, 11266036576, 15490800292, 22532073152, 30981600584, 61963201168, 123926402336, 247852804672]

約数ペア:

[(1, 247852804672), (2, 123926402336), (4, 61963201168), (8, 30981600584), (11, 22532073152), (16, 15490800292), (22, 11266036576), (32, 7745400146), (44, 5633018288), (64, 3872700073), (88, 2816509144), (176, 1408254572), (181, 1369352512), (352, 704127286), (362, 684676256), (431, 575064512), (704, 352063643), (724, 342338128), (862, 287532256), (1448, 171169064), (1724, 143766128), (1991, 124486592), (2896, 85584532), (3448, 71883064), (3982, 62243296), (4513, 54919744), (4741, 52278592), (5792, 42792266), (6896, 35941532), (7964, 31121648), (9026, 27459872), (9482, 26139296), (11584, 21396133), (13792, 17970766), (15928, 15560824), (18052, 13729936), (18964, 13069648), (27584, 8985383), (31856, 7780412), (36104, 6864968), (37928, 6534824), (49643, 4992704), (63712, 3890206), (72208, 3432484), (75856, 3267412), (78011, 3177152), (99286, 2496352), (127424, 1945103), (144416, 1716242), (151712, 1633706), (156022, 1588576), (198572, 1248176), (288832, 858121), (303424, 816853), (312044, 794288), (397144, 624088)]