8049258906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:888

約数の個数: 128

約数和(自身を含む): 18946690560

約数和(自身を除く): 10897431654

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 359, 442, 457, 481, 629, 663, 718, 914, 962, 1077, 1258, 1326, 1371, 1443, 1887, 2154, 2742, 2886, 3774, 4667, 5941, 6103, 7769, 8177, 9334, 11882, 12206, 13283, 14001, 15538, 16354, 16909, 17823, 18309, 23307, 24531, 26566, 28002, 33818, 35646, 36618, 39849, 46614, 49062, 50727, 79339, 79698, 100997, 101454, 158678, 164063, 172679, 201994, 219817, 225811, 238017, 287453, 302991, 328126, 345358, 439634, 451622, 476034, 492189, 518037, 574906, 605982, 659451, 677433, 862359, 984378, 1036074, 1318902, 1354866, 1724718, 2132819, 2789071, 2935543, 3736889, 4265638, 5578142, 5871086, 6070331, 6398457, 7473778, 8367213, 8806629, 11210667, 12140662, 12796914, 16734426, 17613258, 18210993, 22421334, 36257923, 36421986, 72515846, 78914303, 103195627, 108773769, 157828606, 206391254, 217547538, 236742909, 309586881, 473485818, 619173762, 1341543151, 2683086302, 4024629453, 8049258906]

約数ペア:

[(1, 8049258906), (2, 4024629453), (3, 2683086302), (6, 1341543151), (13, 619173762), (17, 473485818), (26, 309586881), (34, 236742909), (37, 217547538), (39, 206391254), (51, 157828606), (74, 108773769), (78, 103195627), (102, 78914303), (111, 72515846), (221, 36421986), (222, 36257923), (359, 22421334), (442, 18210993), (457, 17613258), (481, 16734426), (629, 12796914), (663, 12140662), (718, 11210667), (914, 8806629), (962, 8367213), (1077, 7473778), (1258, 6398457), (1326, 6070331), (1371, 5871086), (1443, 5578142), (1887, 4265638), (2154, 3736889), (2742, 2935543), (2886, 2789071), (3774, 2132819), (4667, 1724718), (5941, 1354866), (6103, 1318902), (7769, 1036074), (8177, 984378), (9334, 862359), (11882, 677433), (12206, 659451), (13283, 605982), (14001, 574906), (15538, 518037), (16354, 492189), (16909, 476034), (17823, 451622), (18309, 439634), (23307, 345358), (24531, 328126), (26566, 302991), (28002, 287453), (33818, 238017), (35646, 225811), (36618, 219817), (39849, 201994), (46614, 172679), (49062, 164063), (50727, 158678), (79339, 101454), (79698, 100997)]