1289968512

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:593

約数の個数: 192

約数和(自身を含む): 4018636800

約数和(自身を除く): 2728668288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 179, 192, 196, 224, 294, 336, 358, 383, 384, 392, 448, 537, 588, 672, 716, 766, 784, 896, 1074, 1149, 1176, 1253, 1344, 1432, 1532, 1568, 2148, 2298, 2352, 2506, 2681, 2688, 2864, 3064, 3136, 3759, 4296, 4596, 4704, 5012, 5362, 5728, 6128, 6272, 7518, 8043, 8592, 8771, 9192, 9408, 10024, 10724, 11456, 12256, 15036, 16086, 17184, 17542, 18384, 18767, 18816, 20048, 21448, 22912, 24512, 26313, 30072, 32172, 34368, 35084, 36768, 37534, 40096, 42896, 49024, 52626, 56301, 60144, 64344, 68557, 68736, 70168, 73536, 75068, 80192, 85792, 105252, 112602, 120288, 128688, 137114, 140336, 147072, 150136, 160384, 171584, 205671, 210504, 225204, 240576, 257376, 274228, 280672, 300272, 343168, 411342, 421008, 450408, 479899, 481152, 514752, 548456, 561344, 600544, 822684, 842016, 900816, 959798, 1029504, 1096912, 1122688, 1201088, 1439697, 1645368, 1684032, 1801632, 1919596, 2193824, 2402176, 2879394, 3290736, 3359293, 3368064, 3603264, 3839192, 4387648, 5758788, 6581472, 6718586, 7206528, 7678384, 8775296, 10077879, 11517576, 13162944, 13437172, 15356768, 20155758, 23035152, 26325888, 26874344, 30713536, 40311516, 46070304, 53748688, 61427072, 80623032, 92140608, 107497376, 161246064, 184281216, 214994752, 322492128, 429989504, 644984256, 1289968512]

約数ペア:

[(1, 1289968512), (2, 644984256), (3, 429989504), (4, 322492128), (6, 214994752), (7, 184281216), (8, 161246064), (12, 107497376), (14, 92140608), (16, 80623032), (21, 61427072), (24, 53748688), (28, 46070304), (32, 40311516), (42, 30713536), (48, 26874344), (49, 26325888), (56, 23035152), (64, 20155758), (84, 15356768), (96, 13437172), (98, 13162944), (112, 11517576), (128, 10077879), (147, 8775296), (168, 7678384), (179, 7206528), (192, 6718586), (196, 6581472), (224, 5758788), (294, 4387648), (336, 3839192), (358, 3603264), (383, 3368064), (384, 3359293), (392, 3290736), (448, 2879394), (537, 2402176), (588, 2193824), (672, 1919596), (716, 1801632), (766, 1684032), (784, 1645368), (896, 1439697), (1074, 1201088), (1149, 1122688), (1176, 1096912), (1253, 1029504), (1344, 959798), (1432, 900816), (1532, 842016), (1568, 822684), (2148, 600544), (2298, 561344), (2352, 548456), (2506, 514752), (2681, 481152), (2688, 479899), (2864, 450408), (3064, 421008), (3136, 411342), (3759, 343168), (4296, 300272), (4596, 280672), (4704, 274228), (5012, 257376), (5362, 240576), (5728, 225204), (6128, 210504), (6272, 205671), (7518, 171584), (8043, 160384), (8592, 150136), (8771, 147072), (9192, 140336), (9408, 137114), (10024, 128688), (10724, 120288), (11456, 112602), (12256, 105252), (15036, 85792), (16086, 80192), (17184, 75068), (17542, 73536), (18384, 70168), (18767, 68736), (18816, 68557), (20048, 64344), (21448, 60144), (22912, 56301), (24512, 52626), (26313, 49024), (30072, 42896), (32172, 40096), (34368, 37534), (35084, 36768)]