169312512

素因数分解:

$2^8\times 3^1\times {\mathrm{449}}^1\times {\mathrm{491}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 452541600

約数和(自身を除く): 283229088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 449, 491, 768, 898, 982, 1347, 1473, 1796, 1964, 2694, 2946, 3592, 3928, 5388, 5892, 7184, 7856, 10776, 11784, 14368, 15712, 21552, 23568, 28736, 31424, 43104, 47136, 57472, 62848, 86208, 94272, 114944, 125696, 172416, 188544, 220459, 344832, 377088, 440918, 661377, 881836, 1322754, 1763672, 2645508, 3527344, 5291016, 7054688, 10582032, 14109376, 21164064, 28218752, 42328128, 56437504, 84656256, 169312512]

約数ペア:

[(1, 169312512), (2, 84656256), (3, 56437504), (4, 42328128), (6, 28218752), (8, 21164064), (12, 14109376), (16, 10582032), (24, 7054688), (32, 5291016), (48, 3527344), (64, 2645508), (96, 1763672), (128, 1322754), (192, 881836), (256, 661377), (384, 440918), (449, 377088), (491, 344832), (768, 220459), (898, 188544), (982, 172416), (1347, 125696), (1473, 114944), (1796, 94272), (1964, 86208), (2694, 62848), (2946, 57472), (3592, 47136), (3928, 43104), (5388, 31424), (5892, 28736), (7184, 23568), (7856, 21552), (10776, 15712), (11784, 14368)]