1657372968

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7151}}^1$

素因数の和:7232

約数の個数: 128

約数和(自身を含む): 4891968000

約数和(自身を除く): 3234595032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 87, 108, 111, 116, 148, 174, 216, 222, 232, 261, 296, 333, 348, 444, 522, 666, 696, 783, 888, 999, 1044, 1073, 1332, 1566, 1998, 2088, 2146, 2664, 3132, 3219, 3996, 4292, 6264, 6438, 7151, 7992, 8584, 9657, 12876, 14302, 19314, 21453, 25752, 28604, 28971, 38628, 42906, 57208, 57942, 64359, 77256, 85812, 115884, 128718, 171624, 193077, 207379, 231768, 257436, 264587, 386154, 414758, 514872, 529174, 622137, 772308, 793761, 829516, 1058348, 1244274, 1544616, 1587522, 1659032, 1866411, 2116696, 2381283, 2488548, 3175044, 3732822, 4762566, 4977096, 5599233, 6350088, 7143849, 7465644, 7673023, 9525132, 11198466, 14287698, 14931288, 15346046, 19050264, 22396932, 23019069, 28575396, 30692092, 44793864, 46038138, 57150792, 61384184, 69057207, 92076276, 138114414, 184152552, 207171621, 276228828, 414343242, 552457656, 828686484, 1657372968]

約数ペア:

[(1, 1657372968), (2, 828686484), (3, 552457656), (4, 414343242), (6, 276228828), (8, 207171621), (9, 184152552), (12, 138114414), (18, 92076276), (24, 69057207), (27, 61384184), (29, 57150792), (36, 46038138), (37, 44793864), (54, 30692092), (58, 28575396), (72, 23019069), (74, 22396932), (87, 19050264), (108, 15346046), (111, 14931288), (116, 14287698), (148, 11198466), (174, 9525132), (216, 7673023), (222, 7465644), (232, 7143849), (261, 6350088), (296, 5599233), (333, 4977096), (348, 4762566), (444, 3732822), (522, 3175044), (666, 2488548), (696, 2381283), (783, 2116696), (888, 1866411), (999, 1659032), (1044, 1587522), (1073, 1544616), (1332, 1244274), (1566, 1058348), (1998, 829516), (2088, 793761), (2146, 772308), (2664, 622137), (3132, 529174), (3219, 514872), (3996, 414758), (4292, 386154), (6264, 264587), (6438, 257436), (7151, 231768), (7992, 207379), (8584, 193077), (9657, 171624), (12876, 128718), (14302, 115884), (19314, 85812), (21453, 77256), (25752, 64359), (28604, 57942), (28971, 57208), (38628, 42906)]