214969888

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 502951680

約数和(自身を除く): 287981792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 89, 112, 164, 178, 224, 263, 287, 328, 356, 526, 574, 623, 656, 712, 1052, 1148, 1246, 1312, 1424, 1841, 2104, 2296, 2492, 2848, 3649, 3682, 4208, 4592, 4984, 7298, 7364, 8416, 9184, 9968, 10783, 14596, 14728, 19936, 21566, 23407, 25543, 29192, 29456, 43132, 46814, 51086, 58384, 58912, 75481, 86264, 93628, 102172, 116768, 150962, 163849, 172528, 187256, 204344, 301924, 327698, 345056, 374512, 408688, 603848, 655396, 749024, 817376, 959687, 1207696, 1310792, 1919374, 2415392, 2621584, 3838748, 5243168, 6717809, 7677496, 13435618, 15354992, 26871236, 30709984, 53742472, 107484944, 214969888]

約数ペア:

[(1, 214969888), (2, 107484944), (4, 53742472), (7, 30709984), (8, 26871236), (14, 15354992), (16, 13435618), (28, 7677496), (32, 6717809), (41, 5243168), (56, 3838748), (82, 2621584), (89, 2415392), (112, 1919374), (164, 1310792), (178, 1207696), (224, 959687), (263, 817376), (287, 749024), (328, 655396), (356, 603848), (526, 408688), (574, 374512), (623, 345056), (656, 327698), (712, 301924), (1052, 204344), (1148, 187256), (1246, 172528), (1312, 163849), (1424, 150962), (1841, 116768), (2104, 102172), (2296, 93628), (2492, 86264), (2848, 75481), (3649, 58912), (3682, 58384), (4208, 51086), (4592, 46814), (4984, 43132), (7298, 29456), (7364, 29192), (8416, 25543), (9184, 23407), (9968, 21566), (10783, 19936), (14596, 14728)]