438986688

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1667

約数の個数: 168

約数和(自身を含む): 1398574800

約数和(自身を除く): 959588112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 348, 392, 406, 448, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1344, 1392, 1421, 1568, 1609, 1624, 1856, 2352, 2436, 2784, 2842, 3136, 3218, 3248, 4263, 4704, 4827, 4872, 5568, 5684, 6436, 6496, 8526, 9408, 9654, 9744, 11263, 11368, 12872, 12992, 17052, 19308, 19488, 22526, 22736, 25744, 33789, 34104, 38616, 38976, 45052, 45472, 46661, 51488, 67578, 68208, 77232, 78841, 90104, 90944, 93322, 102976, 135156, 136416, 139983, 154464, 157682, 180208, 186644, 236523, 270312, 272832, 279966, 308928, 315364, 326627, 360416, 373288, 473046, 540624, 559932, 630728, 653254, 720832, 746576, 946092, 979881, 1081248, 1119864, 1261456, 1306508, 1493152, 1892184, 1959762, 2162496, 2239728, 2286389, 2522912, 2613016, 2986304, 3784368, 3919524, 4479456, 4572778, 5045824, 5226032, 6859167, 7568736, 7839048, 8958912, 9145556, 10452064, 13718334, 15137472, 15678096, 18291112, 20904128, 27436668, 31356192, 36582224, 54873336, 62712384, 73164448, 109746672, 146328896, 219493344, 438986688]

約数ペア:

[(1, 438986688), (2, 219493344), (3, 146328896), (4, 109746672), (6, 73164448), (7, 62712384), (8, 54873336), (12, 36582224), (14, 31356192), (16, 27436668), (21, 20904128), (24, 18291112), (28, 15678096), (29, 15137472), (32, 13718334), (42, 10452064), (48, 9145556), (49, 8958912), (56, 7839048), (58, 7568736), (64, 6859167), (84, 5226032), (87, 5045824), (96, 4572778), (98, 4479456), (112, 3919524), (116, 3784368), (147, 2986304), (168, 2613016), (174, 2522912), (192, 2286389), (196, 2239728), (203, 2162496), (224, 1959762), (232, 1892184), (294, 1493152), (336, 1306508), (348, 1261456), (392, 1119864), (406, 1081248), (448, 979881), (464, 946092), (588, 746576), (609, 720832), (672, 653254), (696, 630728), (784, 559932), (812, 540624), (928, 473046), (1176, 373288), (1218, 360416), (1344, 326627), (1392, 315364), (1421, 308928), (1568, 279966), (1609, 272832), (1624, 270312), (1856, 236523), (2352, 186644), (2436, 180208), (2784, 157682), (2842, 154464), (3136, 139983), (3218, 136416), (3248, 135156), (4263, 102976), (4704, 93322), (4827, 90944), (4872, 90104), (5568, 78841), (5684, 77232), (6436, 68208), (6496, 67578), (8526, 51488), (9408, 46661), (9654, 45472), (9744, 45052), (11263, 38976), (11368, 38616), (12872, 34104), (12992, 33789), (17052, 25744), (19308, 22736), (19488, 22526)]