214939008

素因数分解:

$2^7\times 3^4\times {\mathrm{20731}}^1$

素因数の和:20757

約数の個数: 80

約数和(自身を含む): 639685860

約数和(自身を除く): 424746852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 20731, 41462, 62193, 82924, 124386, 165848, 186579, 248772, 331696, 373158, 497544, 559737, 663392, 746316, 995088, 1119474, 1326784, 1492632, 1679211, 1990176, 2238948, 2653568, 2985264, 3358422, 3980352, 4477896, 5970528, 6716844, 7960704, 8955792, 11941056, 13433688, 17911584, 23882112, 26867376, 35823168, 53734752, 71646336, 107469504, 214939008]

約数ペア:

[(1, 214939008), (2, 107469504), (3, 71646336), (4, 53734752), (6, 35823168), (8, 26867376), (9, 23882112), (12, 17911584), (16, 13433688), (18, 11941056), (24, 8955792), (27, 7960704), (32, 6716844), (36, 5970528), (48, 4477896), (54, 3980352), (64, 3358422), (72, 2985264), (81, 2653568), (96, 2238948), (108, 1990176), (128, 1679211), (144, 1492632), (162, 1326784), (192, 1119474), (216, 995088), (288, 746316), (324, 663392), (384, 559737), (432, 497544), (576, 373158), (648, 331696), (864, 248772), (1152, 186579), (1296, 165848), (1728, 124386), (2592, 82924), (3456, 62193), (5184, 41462), (10368, 20731)]