421992202464

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{640127}}^1$

素因数の和:640262

約数の個数: 192

約数和(自身を含む): 1419547852800

約数和(自身を除く): 997555650336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 109, 112, 126, 144, 168, 189, 216, 218, 224, 252, 288, 327, 336, 378, 432, 436, 504, 654, 672, 756, 763, 864, 872, 981, 1008, 1308, 1512, 1526, 1744, 1962, 2016, 2289, 2616, 2943, 3024, 3052, 3488, 3924, 4578, 5232, 5886, 6048, 6104, 6867, 7848, 9156, 10464, 11772, 12208, 13734, 15696, 18312, 20601, 23544, 24416, 27468, 31392, 36624, 41202, 47088, 54936, 73248, 82404, 94176, 109872, 164808, 219744, 329616, 640127, 659232, 1280254, 1920381, 2560508, 3840762, 4480889, 5121016, 5761143, 7681524, 8961778, 10242032, 11522286, 13442667, 15363048, 17283429, 17923556, 20484064, 23044572, 26885334, 30726096, 34566858, 35847112, 40328001, 46089144, 53770668, 61452192, 69133716, 69773843, 71694224, 80656002, 92178288, 107541336, 120984003, 138267432, 139547686, 143388448, 161312004, 184356576, 209321529, 215082672, 241968006, 276534864, 279095372, 322624008, 418643058, 430165344, 483936012, 488416901, 553069728, 558190744, 627964587, 645248016, 837286116, 967872024, 976833802, 1116381488, 1255929174, 1290496032, 1465250703, 1674572232, 1883893761, 1935744048, 1953667604, 2232762976, 2511858348, 2930501406, 3349144464, 3767787522, 3871488096, 3907335208, 4395752109, 5023716696, 5861002812, 6698288928, 7535575044, 7814670416, 8791504218, 10047433392, 11722005624, 13187256327, 15071150088, 15629340832, 17583008436, 20094866784, 23444011248, 26374512654, 30142300176, 35166016872, 46888022496, 52749025308, 60284600352, 70332033744, 105498050616, 140664067488, 210996101232, 421992202464]

約数ペア:

[(1, 421992202464), (2, 210996101232), (3, 140664067488), (4, 105498050616), (6, 70332033744), (7, 60284600352), (8, 52749025308), (9, 46888022496), (12, 35166016872), (14, 30142300176), (16, 26374512654), (18, 23444011248), (21, 20094866784), (24, 17583008436), (27, 15629340832), (28, 15071150088), (32, 13187256327), (36, 11722005624), (42, 10047433392), (48, 8791504218), (54, 7814670416), (56, 7535575044), (63, 6698288928), (72, 5861002812), (84, 5023716696), (96, 4395752109), (108, 3907335208), (109, 3871488096), (112, 3767787522), (126, 3349144464), (144, 2930501406), (168, 2511858348), (189, 2232762976), (216, 1953667604), (218, 1935744048), (224, 1883893761), (252, 1674572232), (288, 1465250703), (327, 1290496032), (336, 1255929174), (378, 1116381488), (432, 976833802), (436, 967872024), (504, 837286116), (654, 645248016), (672, 627964587), (756, 558190744), (763, 553069728), (864, 488416901), (872, 483936012), (981, 430165344), (1008, 418643058), (1308, 322624008), (1512, 279095372), (1526, 276534864), (1744, 241968006), (1962, 215082672), (2016, 209321529), (2289, 184356576), (2616, 161312004), (2943, 143388448), (3024, 139547686), (3052, 138267432), (3488, 120984003), (3924, 107541336), (4578, 92178288), (5232, 80656002), (5886, 71694224), (6048, 69773843), (6104, 69133716), (6867, 61452192), (7848, 53770668), (9156, 46089144), (10464, 40328001), (11772, 35847112), (12208, 34566858), (13734, 30726096), (15696, 26885334), (18312, 23044572), (20601, 20484064), (23544, 17923556), (24416, 17283429), (27468, 15363048), (31392, 13442667), (36624, 11522286), (41202, 10242032), (47088, 8961778), (54936, 7681524), (73248, 5761143), (82404, 5121016), (94176, 4480889), (109872, 3840762), (164808, 2560508), (219744, 1920381), (329616, 1280254), (640127, 659232)]