212438343208

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{27773}}^1$

素因数の和:27904

約数の個数: 192

約数和(自身を含む): 531927648000

約数和(自身を除く): 319489304792

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 79, 91, 98, 104, 133, 152, 158, 182, 196, 247, 266, 316, 364, 392, 494, 532, 553, 632, 637, 728, 931, 988, 1027, 1064, 1106, 1274, 1501, 1729, 1862, 1976, 2054, 2212, 2548, 3002, 3458, 3724, 3871, 4108, 4424, 5096, 6004, 6916, 7189, 7448, 7742, 8216, 10507, 12008, 12103, 13832, 14378, 15484, 19513, 21014, 24206, 27773, 28756, 30968, 39026, 42028, 48412, 50323, 55546, 57512, 73549, 78052, 84056, 96824, 100646, 111092, 136591, 147098, 156104, 194411, 201292, 222184, 273182, 294196, 361049, 388822, 402584, 527687, 546364, 588392, 722098, 777644, 956137, 1055374, 1092728, 1360877, 1444196, 1555288, 1912274, 2110748, 2194067, 2527343, 2721754, 2888392, 3693809, 3824548, 4221496, 4388134, 5054686, 5443508, 6859931, 7387618, 7649096, 8776268, 10109372, 10887016, 13719862, 14775236, 15358469, 17552536, 17691401, 20218744, 25856663, 27439724, 28522871, 29550472, 30716938, 35382802, 41687273, 48019517, 51713326, 54879448, 57045742, 61433876, 70765604, 83374546, 96039034, 103426652, 107509283, 114091484, 122867752, 141531208, 166749092, 192078068, 199660097, 206853304, 215018566, 228182968, 291810911, 333498184, 336136619, 384156136, 399320194, 430037132, 541934549, 583621822, 672273238, 798640388, 860074264, 1083869098, 1167243644, 1344546476, 1397620679, 1597280776, 2042676377, 2167738196, 2334487288, 2689092952, 2795241358, 3793541843, 4085352754, 4335476392, 5590482716, 7587083686, 8170705508, 11180965432, 15174167372, 16341411016, 26554792901, 30348334744, 53109585802, 106219171604, 212438343208]

約数ペア:

[(1, 212438343208), (2, 106219171604), (4, 53109585802), (7, 30348334744), (8, 26554792901), (13, 16341411016), (14, 15174167372), (19, 11180965432), (26, 8170705508), (28, 7587083686), (38, 5590482716), (49, 4335476392), (52, 4085352754), (56, 3793541843), (76, 2795241358), (79, 2689092952), (91, 2334487288), (98, 2167738196), (104, 2042676377), (133, 1597280776), (152, 1397620679), (158, 1344546476), (182, 1167243644), (196, 1083869098), (247, 860074264), (266, 798640388), (316, 672273238), (364, 583621822), (392, 541934549), (494, 430037132), (532, 399320194), (553, 384156136), (632, 336136619), (637, 333498184), (728, 291810911), (931, 228182968), (988, 215018566), (1027, 206853304), (1064, 199660097), (1106, 192078068), (1274, 166749092), (1501, 141531208), (1729, 122867752), (1862, 114091484), (1976, 107509283), (2054, 103426652), (2212, 96039034), (2548, 83374546), (3002, 70765604), (3458, 61433876), (3724, 57045742), (3871, 54879448), (4108, 51713326), (4424, 48019517), (5096, 41687273), (6004, 35382802), (6916, 30716938), (7189, 29550472), (7448, 28522871), (7742, 27439724), (8216, 25856663), (10507, 20218744), (12008, 17691401), (12103, 17552536), (13832, 15358469), (14378, 14775236), (15484, 13719862), (19513, 10887016), (21014, 10109372), (24206, 8776268), (27773, 7649096), (28756, 7387618), (30968, 6859931), (39026, 5443508), (42028, 5054686), (48412, 4388134), (50323, 4221496), (55546, 3824548), (57512, 3693809), (73549, 2888392), (78052, 2721754), (84056, 2527343), (96824, 2194067), (100646, 2110748), (111092, 1912274), (136591, 1555288), (147098, 1444196), (156104, 1360877), (194411, 1092728), (201292, 1055374), (222184, 956137), (273182, 777644), (294196, 722098), (361049, 588392), (388822, 546364), (402584, 527687)]