16628045259

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 27799511040

約数和(自身を除く): 11171465781

約数列:

[1, 3, 7, 21, 29, 47, 53, 87, 97, 113, 141, 159, 203, 291, 329, 339, 371, 609, 679, 791, 987, 1113, 1363, 1537, 2037, 2373, 2491, 2813, 3277, 4089, 4559, 4611, 5141, 5311, 5989, 7473, 8439, 9541, 9831, 10759, 10961, 13677, 15423, 15933, 17437, 17967, 19691, 22939, 28623, 31913, 32277, 32883, 35987, 37177, 41923, 52311, 59073, 68817, 72239, 76727, 95739, 107961, 111531, 125769, 132211, 149089, 154019, 173681, 216717, 230181, 241627, 281483, 317869, 396633, 447267, 462057, 505673, 515167, 521043, 580933, 724881, 844449, 925477, 953607, 1043623, 1078133, 1215767, 1517019, 1545501, 1691389, 1742799, 1970381, 2225083, 2776431, 3130869, 3234399, 3606169, 3647301, 4066531, 5074167, 5911143, 6675249, 7007183, 8163007, 10818507, 12199593, 14939843, 16847057, 21021549, 24489021, 27303851, 44819529, 49050281, 50541171, 57141049, 81911553, 104578901, 117929399, 147150843, 171423147, 191126957, 313736703, 353788197, 573380871, 791811679, 2375435037, 5542681753, 16628045259]

約数ペア:

[(1, 16628045259), (3, 5542681753), (7, 2375435037), (21, 791811679), (29, 573380871), (47, 353788197), (53, 313736703), (87, 191126957), (97, 171423147), (113, 147150843), (141, 117929399), (159, 104578901), (203, 81911553), (291, 57141049), (329, 50541171), (339, 49050281), (371, 44819529), (609, 27303851), (679, 24489021), (791, 21021549), (987, 16847057), (1113, 14939843), (1363, 12199593), (1537, 10818507), (2037, 8163007), (2373, 7007183), (2491, 6675249), (2813, 5911143), (3277, 5074167), (4089, 4066531), (4559, 3647301), (4611, 3606169), (5141, 3234399), (5311, 3130869), (5989, 2776431), (7473, 2225083), (8439, 1970381), (9541, 1742799), (9831, 1691389), (10759, 1545501), (10961, 1517019), (13677, 1215767), (15423, 1078133), (15933, 1043623), (17437, 953607), (17967, 925477), (19691, 844449), (22939, 724881), (28623, 580933), (31913, 521043), (32277, 515167), (32883, 505673), (35987, 462057), (37177, 447267), (41923, 396633), (52311, 317869), (59073, 281483), (68817, 241627), (72239, 230181), (76727, 216717), (95739, 173681), (107961, 154019), (111531, 149089), (125769, 132211)]