388285056

素因数分解:

$2^7\times 3^3\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 1152926400

約数和(自身を除く): 764641344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 283, 288, 384, 397, 432, 566, 576, 794, 849, 864, 1132, 1152, 1191, 1588, 1698, 1728, 2264, 2382, 2547, 3176, 3396, 3456, 3573, 4528, 4764, 5094, 6352, 6792, 7146, 7641, 9056, 9528, 10188, 10719, 12704, 13584, 14292, 15282, 18112, 19056, 20376, 21438, 25408, 27168, 28584, 30564, 36224, 38112, 40752, 42876, 50816, 54336, 57168, 61128, 76224, 81504, 85752, 108672, 112351, 114336, 122256, 152448, 163008, 171504, 224702, 228672, 244512, 326016, 337053, 343008, 449404, 457344, 489024, 674106, 686016, 898808, 978048, 1011159, 1348212, 1372032, 1797616, 2022318, 2696424, 3033477, 3595232, 4044636, 5392848, 6066954, 7190464, 8089272, 10785696, 12133908, 14380928, 16178544, 21571392, 24267816, 32357088, 43142784, 48535632, 64714176, 97071264, 129428352, 194142528, 388285056]

約数ペア:

[(1, 388285056), (2, 194142528), (3, 129428352), (4, 97071264), (6, 64714176), (8, 48535632), (9, 43142784), (12, 32357088), (16, 24267816), (18, 21571392), (24, 16178544), (27, 14380928), (32, 12133908), (36, 10785696), (48, 8089272), (54, 7190464), (64, 6066954), (72, 5392848), (96, 4044636), (108, 3595232), (128, 3033477), (144, 2696424), (192, 2022318), (216, 1797616), (283, 1372032), (288, 1348212), (384, 1011159), (397, 978048), (432, 898808), (566, 686016), (576, 674106), (794, 489024), (849, 457344), (864, 449404), (1132, 343008), (1152, 337053), (1191, 326016), (1588, 244512), (1698, 228672), (1728, 224702), (2264, 171504), (2382, 163008), (2547, 152448), (3176, 122256), (3396, 114336), (3456, 112351), (3573, 108672), (4528, 85752), (4764, 81504), (5094, 76224), (6352, 61128), (6792, 57168), (7146, 54336), (7641, 50816), (9056, 42876), (9528, 40752), (10188, 38112), (10719, 36224), (12704, 30564), (13584, 28584), (14292, 27168), (15282, 25408), (18112, 21438), (19056, 20376)]