438713856

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 360

約数和(自身を含む): 1546407720

約数和(自身を除く): 1107693864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 67, 72, 84, 87, 96, 98, 112, 116, 126, 128, 134, 144, 147, 168, 174, 192, 196, 201, 203, 224, 232, 252, 256, 261, 268, 288, 294, 336, 348, 384, 392, 402, 406, 441, 448, 464, 469, 504, 512, 522, 536, 576, 588, 603, 609, 672, 696, 768, 784, 804, 812, 882, 896, 928, 938, 1008, 1044, 1072, 1152, 1176, 1206, 1218, 1344, 1392, 1407, 1421, 1536, 1568, 1608, 1624, 1764, 1792, 1827, 1856, 1876, 1943, 2016, 2088, 2144, 2304, 2352, 2412, 2436, 2688, 2784, 2814, 2842, 3136, 3216, 3248, 3283, 3528, 3584, 3654, 3712, 3752, 3886, 4032, 4176, 4221, 4263, 4288, 4608, 4704, 4824, 4872, 5376, 5568, 5628, 5684, 5829, 6272, 6432, 6496, 6566, 7056, 7308, 7424, 7504, 7772, 8064, 8352, 8442, 8526, 8576, 9408, 9648, 9744, 9849, 10752, 11136, 11256, 11368, 11658, 12544, 12789, 12864, 12992, 13132, 13601, 14112, 14616, 14848, 15008, 15544, 16128, 16704, 16884, 17052, 17152, 17487, 18816, 19296, 19488, 19698, 22272, 22512, 22736, 23316, 25088, 25578, 25728, 25984, 26264, 27202, 28224, 29232, 29547, 30016, 31088, 32256, 33408, 33768, 34104, 34304, 34974, 37632, 38592, 38976, 39396, 40803, 44544, 45024, 45472, 46632, 51156, 51456, 51968, 52528, 54404, 56448, 58464, 59094, 60032, 62176, 66816, 67536, 68208, 69948, 75264, 77184, 77952, 78792, 81606, 90048, 90944, 93264, 95207, 102312, 102912, 103936, 105056, 108808, 112896, 116928, 118188, 120064, 122409, 124352, 133632, 135072, 136416, 139896, 154368, 155904, 157584, 163212, 180096, 181888, 186528, 190414, 204624, 210112, 217616, 225792, 233856, 236376, 240128, 244818, 248704, 270144, 272832, 279792, 285621, 308736, 311808, 315168, 326424, 360192, 363776, 373056, 380828, 409248, 420224, 435232, 467712, 472752, 489636, 497408, 540288, 545664, 559584, 571242, 630336, 652848, 720384, 727552, 746112, 761656, 818496, 840448, 856863, 870464, 935424, 945504, 979272, 994816, 1080576, 1091328, 1119168, 1142484, 1260672, 1305696, 1492224, 1523312, 1636992, 1680896, 1713726, 1740928, 1891008, 1958544, 2161152, 2182656, 2238336, 2284968, 2521344, 2611392, 2984448, 3046624, 3273984, 3427452, 3481856, 3782016, 3917088, 4476672, 4569936, 5042688, 5222784, 6093248, 6547968, 6854904, 6963712, 7564032, 7834176, 8953344, 9139872, 10445568, 12186496, 13709808, 15128064, 15668352, 18279744, 20891136, 24372992, 27419616, 31336704, 36559488, 48745984, 54839232, 62673408, 73118976, 109678464, 146237952, 219356928, 438713856]

約数ペア:

[(1, 438713856), (2, 219356928), (3, 146237952), (4, 109678464), (6, 73118976), (7, 62673408), (8, 54839232), (9, 48745984), (12, 36559488), (14, 31336704), (16, 27419616), (18, 24372992), (21, 20891136), (24, 18279744), (28, 15668352), (29, 15128064), (32, 13709808), (36, 12186496), (42, 10445568), (48, 9139872), (49, 8953344), (56, 7834176), (58, 7564032), (63, 6963712), (64, 6854904), (67, 6547968), (72, 6093248), (84, 5222784), (87, 5042688), (96, 4569936), (98, 4476672), (112, 3917088), (116, 3782016), (126, 3481856), (128, 3427452), (134, 3273984), (144, 3046624), (147, 2984448), (168, 2611392), (174, 2521344), (192, 2284968), (196, 2238336), (201, 2182656), (203, 2161152), (224, 1958544), (232, 1891008), (252, 1740928), (256, 1713726), (261, 1680896), (268, 1636992), (288, 1523312), (294, 1492224), (336, 1305696), (348, 1260672), (384, 1142484), (392, 1119168), (402, 1091328), (406, 1080576), (441, 994816), (448, 979272), (464, 945504), (469, 935424), (504, 870464), (512, 856863), (522, 840448), (536, 818496), (576, 761656), (588, 746112), (603, 727552), (609, 720384), (672, 652848), (696, 630336), (768, 571242), (784, 559584), (804, 545664), (812, 540288), (882, 497408), (896, 489636), (928, 472752), (938, 467712), (1008, 435232), (1044, 420224), (1072, 409248), (1152, 380828), (1176, 373056), (1206, 363776), (1218, 360192), (1344, 326424), (1392, 315168), (1407, 311808), (1421, 308736), (1536, 285621), (1568, 279792), (1608, 272832), (1624, 270144), (1764, 248704), (1792, 244818), (1827, 240128), (1856, 236376), (1876, 233856), (1943, 225792), (2016, 217616), (2088, 210112), (2144, 204624), (2304, 190414), (2352, 186528), (2412, 181888), (2436, 180096), (2688, 163212), (2784, 157584), (2814, 155904), (2842, 154368), (3136, 139896), (3216, 136416), (3248, 135072), (3283, 133632), (3528, 124352), (3584, 122409), (3654, 120064), (3712, 118188), (3752, 116928), (3886, 112896), (4032, 108808), (4176, 105056), (4221, 103936), (4263, 102912), (4288, 102312), (4608, 95207), (4704, 93264), (4824, 90944), (4872, 90048), (5376, 81606), (5568, 78792), (5628, 77952), (5684, 77184), (5829, 75264), (6272, 69948), (6432, 68208), (6496, 67536), (6566, 66816), (7056, 62176), (7308, 60032), (7424, 59094), (7504, 58464), (7772, 56448), (8064, 54404), (8352, 52528), (8442, 51968), (8526, 51456), (8576, 51156), (9408, 46632), (9648, 45472), (9744, 45024), (9849, 44544), (10752, 40803), (11136, 39396), (11256, 38976), (11368, 38592), (11658, 37632), (12544, 34974), (12789, 34304), (12864, 34104), (12992, 33768), (13132, 33408), (13601, 32256), (14112, 31088), (14616, 30016), (14848, 29547), (15008, 29232), (15544, 28224), (16128, 27202), (16704, 26264), (16884, 25984), (17052, 25728), (17152, 25578), (17487, 25088), (18816, 23316), (19296, 22736), (19488, 22512), (19698, 22272)]