2247605536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 4938071040

約数和(自身を除く): 2690465504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 139, 142, 176, 278, 284, 352, 556, 568, 647, 781, 1112, 1136, 1294, 1529, 1562, 2224, 2272, 2588, 3058, 3124, 4448, 5176, 6116, 6248, 7117, 9869, 10352, 12232, 12496, 14234, 19738, 20704, 24464, 24992, 28468, 39476, 45937, 48928, 56936, 78952, 89933, 91874, 108559, 113872, 157904, 179866, 183748, 217118, 227744, 315808, 359732, 367496, 434236, 505307, 719464, 734992, 868472, 989263, 1010614, 1438928, 1469984, 1736944, 1978526, 2021228, 2877856, 3473888, 3957052, 4042456, 6385243, 7914104, 8084912, 12770486, 15828208, 16169824, 25540972, 31656416, 51081944, 70237673, 102163888, 140475346, 204327776, 280950692, 561901384, 1123802768, 2247605536]

約数ペア:

[(1, 2247605536), (2, 1123802768), (4, 561901384), (8, 280950692), (11, 204327776), (16, 140475346), (22, 102163888), (32, 70237673), (44, 51081944), (71, 31656416), (88, 25540972), (139, 16169824), (142, 15828208), (176, 12770486), (278, 8084912), (284, 7914104), (352, 6385243), (556, 4042456), (568, 3957052), (647, 3473888), (781, 2877856), (1112, 2021228), (1136, 1978526), (1294, 1736944), (1529, 1469984), (1562, 1438928), (2224, 1010614), (2272, 989263), (2588, 868472), (3058, 734992), (3124, 719464), (4448, 505307), (5176, 434236), (6116, 367496), (6248, 359732), (7117, 315808), (9869, 227744), (10352, 217118), (12232, 183748), (12496, 179866), (14234, 157904), (19738, 113872), (20704, 108559), (24464, 91874), (24992, 89933), (28468, 78952), (39476, 56936), (45937, 48928)]