217431936

素因数分解:

$2^7\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 629876520

約数和(自身を除く): 412444584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 288, 346, 384, 519, 576, 692, 1038, 1091, 1152, 1384, 1557, 2076, 2182, 2768, 3114, 3273, 4152, 4364, 5536, 6228, 6546, 8304, 8728, 9819, 11072, 12456, 13092, 16608, 17456, 19638, 22144, 24912, 26184, 33216, 34912, 39276, 49824, 52368, 66432, 69824, 78552, 99648, 104736, 139648, 157104, 188743, 199296, 209472, 314208, 377486, 418944, 566229, 628416, 754972, 1132458, 1256832, 1509944, 1698687, 2264916, 3019888, 3397374, 4529832, 6039776, 6794748, 9059664, 12079552, 13589496, 18119328, 24159104, 27178992, 36238656, 54357984, 72477312, 108715968, 217431936]

約数ペア:

[(1, 217431936), (2, 108715968), (3, 72477312), (4, 54357984), (6, 36238656), (8, 27178992), (9, 24159104), (12, 18119328), (16, 13589496), (18, 12079552), (24, 9059664), (32, 6794748), (36, 6039776), (48, 4529832), (64, 3397374), (72, 3019888), (96, 2264916), (128, 1698687), (144, 1509944), (173, 1256832), (192, 1132458), (288, 754972), (346, 628416), (384, 566229), (519, 418944), (576, 377486), (692, 314208), (1038, 209472), (1091, 199296), (1152, 188743), (1384, 157104), (1557, 139648), (2076, 104736), (2182, 99648), (2768, 78552), (3114, 69824), (3273, 66432), (4152, 52368), (4364, 49824), (5536, 39276), (6228, 34912), (6546, 33216), (8304, 26184), (8728, 24912), (9819, 22144), (11072, 19638), (12456, 17456), (13092, 16608)]