2806403328

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 8790835200

約数和(自身を除く): 5984431872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 127, 128, 138, 139, 144, 184, 192, 207, 216, 254, 256, 276, 278, 288, 368, 381, 384, 414, 417, 432, 508, 552, 556, 576, 621, 736, 762, 768, 828, 834, 864, 1016, 1104, 1112, 1143, 1152, 1242, 1251, 1472, 1524, 1656, 1668, 1728, 2032, 2208, 2224, 2286, 2304, 2484, 2502, 2921, 2944, 3048, 3197, 3312, 3336, 3429, 3456, 3753, 4064, 4416, 4448, 4572, 4968, 5004, 5842, 5888, 6096, 6394, 6624, 6672, 6858, 6912, 7506, 8128, 8763, 8832, 8896, 9144, 9591, 9936, 10008, 11684, 12192, 12788, 13248, 13344, 13716, 15012, 16256, 17526, 17653, 17664, 17792, 18288, 19182, 19872, 20016, 23368, 24384, 25576, 26289, 26496, 26688, 27432, 28773, 30024, 32512, 35052, 35306, 35584, 36576, 38364, 39744, 40032, 46736, 48768, 51152, 52578, 52959, 52992, 53376, 54864, 57546, 60048, 70104, 70612, 73152, 76728, 78867, 79488, 80064, 86319, 93472, 97536, 102304, 105156, 105918, 106752, 109728, 115092, 120096, 140208, 141224, 146304, 153456, 157734, 158877, 158976, 160128, 172638, 186944, 204608, 210312, 211836, 219456, 230184, 240192, 280416, 282448, 292608, 306912, 315468, 317754, 320256, 345276, 373888, 406019, 409216, 420624, 423672, 438912, 460368, 476631, 480384, 560832, 564896, 613824, 630936, 635508, 690552, 747776, 812038, 818432, 841248, 847344, 877824, 920736, 953262, 960768, 1121664, 1129792, 1218057, 1227648, 1261872, 1271016, 1381104, 1624076, 1682496, 1694688, 1841472, 1906524, 2243328, 2259584, 2436114, 2455296, 2523744, 2542032, 2762208, 3248152, 3364992, 3389376, 3654171, 3682944, 3813048, 4519168, 4872228, 5047488, 5084064, 5524416, 6496304, 6729984, 6778752, 7308342, 7365888, 7626096, 9744456, 10094976, 10168128, 10962513, 11048832, 12992608, 13557504, 14616684, 15252192, 19488912, 20189952, 20336256, 21925026, 22097664, 25985216, 29233368, 30504384, 38977824, 40672512, 43850052, 51970432, 58466736, 61008768, 77955648, 87700104, 103940864, 116933472, 122017536, 155911296, 175400208, 233866944, 311822592, 350800416, 467733888, 701600832, 935467776, 1403201664, 2806403328]

約数ペア:

[(1, 2806403328), (2, 1403201664), (3, 935467776), (4, 701600832), (6, 467733888), (8, 350800416), (9, 311822592), (12, 233866944), (16, 175400208), (18, 155911296), (23, 122017536), (24, 116933472), (27, 103940864), (32, 87700104), (36, 77955648), (46, 61008768), (48, 58466736), (54, 51970432), (64, 43850052), (69, 40672512), (72, 38977824), (92, 30504384), (96, 29233368), (108, 25985216), (127, 22097664), (128, 21925026), (138, 20336256), (139, 20189952), (144, 19488912), (184, 15252192), (192, 14616684), (207, 13557504), (216, 12992608), (254, 11048832), (256, 10962513), (276, 10168128), (278, 10094976), (288, 9744456), (368, 7626096), (381, 7365888), (384, 7308342), (414, 6778752), (417, 6729984), (432, 6496304), (508, 5524416), (552, 5084064), (556, 5047488), (576, 4872228), (621, 4519168), (736, 3813048), (762, 3682944), (768, 3654171), (828, 3389376), (834, 3364992), (864, 3248152), (1016, 2762208), (1104, 2542032), (1112, 2523744), (1143, 2455296), (1152, 2436114), (1242, 2259584), (1251, 2243328), (1472, 1906524), (1524, 1841472), (1656, 1694688), (1668, 1682496), (1728, 1624076), (2032, 1381104), (2208, 1271016), (2224, 1261872), (2286, 1227648), (2304, 1218057), (2484, 1129792), (2502, 1121664), (2921, 960768), (2944, 953262), (3048, 920736), (3197, 877824), (3312, 847344), (3336, 841248), (3429, 818432), (3456, 812038), (3753, 747776), (4064, 690552), (4416, 635508), (4448, 630936), (4572, 613824), (4968, 564896), (5004, 560832), (5842, 480384), (5888, 476631), (6096, 460368), (6394, 438912), (6624, 423672), (6672, 420624), (6858, 409216), (6912, 406019), (7506, 373888), (8128, 345276), (8763, 320256), (8832, 317754), (8896, 315468), (9144, 306912), (9591, 292608), (9936, 282448), (10008, 280416), (11684, 240192), (12192, 230184), (12788, 219456), (13248, 211836), (13344, 210312), (13716, 204608), (15012, 186944), (16256, 172638), (17526, 160128), (17653, 158976), (17664, 158877), (17792, 157734), (18288, 153456), (19182, 146304), (19872, 141224), (20016, 140208), (23368, 120096), (24384, 115092), (25576, 109728), (26289, 106752), (26496, 105918), (26688, 105156), (27432, 102304), (28773, 97536), (30024, 93472), (32512, 86319), (35052, 80064), (35306, 79488), (35584, 78867), (36576, 76728), (38364, 73152), (39744, 70612), (40032, 70104), (46736, 60048), (48768, 57546), (51152, 54864), (52578, 53376), (52959, 52992)]