221542783168

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{16661}}^1$

素因数の和:17190

約数の個数: 112

約数和(自身を含む): 511108049664

約数和(自身を除く): 289565266496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 443, 448, 469, 536, 886, 938, 1072, 1772, 1876, 2144, 3101, 3544, 3752, 4288, 6202, 7088, 7504, 12404, 14176, 15008, 16661, 24808, 28352, 29681, 30016, 33322, 49616, 59362, 66644, 99232, 116627, 118724, 133288, 198464, 207767, 233254, 237448, 266576, 415534, 466508, 474896, 533152, 831068, 933016, 949792, 1066304, 1116287, 1662136, 1866032, 1899584, 2232574, 3324272, 3732064, 4465148, 6648544, 7380823, 7464128, 7814009, 8930296, 13297088, 14761646, 15628018, 17860592, 29523292, 31256036, 35721184, 51665761, 59046584, 62512072, 71442368, 103331522, 118093168, 125024144, 206663044, 236186336, 250048288, 413326088, 472372672, 494515141, 500096576, 826652176, 989030282, 1653304352, 1978060564, 3306608704, 3461605987, 3956121128, 6923211974, 7912242256, 13846423948, 15824484512, 27692847896, 31648969024, 55385695792, 110771391584, 221542783168]

約数ペア:

[(1, 221542783168), (2, 110771391584), (4, 55385695792), (7, 31648969024), (8, 27692847896), (14, 15824484512), (16, 13846423948), (28, 7912242256), (32, 6923211974), (56, 3956121128), (64, 3461605987), (67, 3306608704), (112, 1978060564), (134, 1653304352), (224, 989030282), (268, 826652176), (443, 500096576), (448, 494515141), (469, 472372672), (536, 413326088), (886, 250048288), (938, 236186336), (1072, 206663044), (1772, 125024144), (1876, 118093168), (2144, 103331522), (3101, 71442368), (3544, 62512072), (3752, 59046584), (4288, 51665761), (6202, 35721184), (7088, 31256036), (7504, 29523292), (12404, 17860592), (14176, 15628018), (15008, 14761646), (16661, 13297088), (24808, 8930296), (28352, 7814009), (29681, 7464128), (30016, 7380823), (33322, 6648544), (49616, 4465148), (59362, 3732064), (66644, 3324272), (99232, 2232574), (116627, 1899584), (118724, 1866032), (133288, 1662136), (198464, 1116287), (207767, 1066304), (233254, 949792), (237448, 933016), (266576, 831068), (415534, 533152), (466508, 474896)]