217397376

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{26959}}^1$

素因数の和:26986

約数の個数: 96

約数和(自身を含む): 714979200

約数和(自身を除く): 497581824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 26959, 53918, 80877, 107836, 161754, 188713, 215672, 242631, 323508, 377426, 431344, 485262, 566139, 647016, 754852, 862688, 970524, 1132278, 1294032, 1509704, 1698417, 1725376, 1941048, 2264556, 2588064, 3019408, 3396834, 3450752, 3882096, 4529112, 5176128, 6038816, 6793668, 7764192, 9058224, 10352256, 12077632, 13587336, 15528384, 18116448, 24155264, 27174672, 31056768, 36232896, 54349344, 72465792, 108698688, 217397376]

約数ペア:

[(1, 217397376), (2, 108698688), (3, 72465792), (4, 54349344), (6, 36232896), (7, 31056768), (8, 27174672), (9, 24155264), (12, 18116448), (14, 15528384), (16, 13587336), (18, 12077632), (21, 10352256), (24, 9058224), (28, 7764192), (32, 6793668), (36, 6038816), (42, 5176128), (48, 4529112), (56, 3882096), (63, 3450752), (64, 3396834), (72, 3019408), (84, 2588064), (96, 2264556), (112, 1941048), (126, 1725376), (128, 1698417), (144, 1509704), (168, 1294032), (192, 1132278), (224, 970524), (252, 862688), (288, 754852), (336, 647016), (384, 566139), (448, 485262), (504, 431344), (576, 377426), (672, 323508), (896, 242631), (1008, 215672), (1152, 188713), (1344, 161754), (2016, 107836), (2688, 80877), (4032, 53918), (8064, 26959)]