1621040256

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{42641}}^1$

素因数の和:42675

約数の個数: 128

約数和(自身を含む): 5219380800

約数和(自身を除く): 3598340544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 42641, 85282, 127923, 170564, 255846, 341128, 383769, 469051, 511692, 682256, 767538, 938102, 1023384, 1151307, 1364512, 1407153, 1535076, 1876204, 2046768, 2302614, 2729024, 2814306, 3070152, 3752408, 4093536, 4221459, 4605228, 5458048, 5628612, 6140304, 7504816, 8187072, 8442918, 9210456, 11257224, 12280608, 12664377, 15009632, 16374144, 16885836, 18420912, 22514448, 24561216, 25328754, 30019264, 33771672, 36841824, 45028896, 49122432, 50657508, 60038528, 67543344, 73683648, 90057792, 101315016, 135086688, 147367296, 180115584, 202630032, 270173376, 405260064, 540346752, 810520128, 1621040256]

約数ペア:

[(1, 1621040256), (2, 810520128), (3, 540346752), (4, 405260064), (6, 270173376), (8, 202630032), (9, 180115584), (11, 147367296), (12, 135086688), (16, 101315016), (18, 90057792), (22, 73683648), (24, 67543344), (27, 60038528), (32, 50657508), (33, 49122432), (36, 45028896), (44, 36841824), (48, 33771672), (54, 30019264), (64, 25328754), (66, 24561216), (72, 22514448), (88, 18420912), (96, 16885836), (99, 16374144), (108, 15009632), (128, 12664377), (132, 12280608), (144, 11257224), (176, 9210456), (192, 8442918), (198, 8187072), (216, 7504816), (264, 6140304), (288, 5628612), (297, 5458048), (352, 4605228), (384, 4221459), (396, 4093536), (432, 3752408), (528, 3070152), (576, 2814306), (594, 2729024), (704, 2302614), (792, 2046768), (864, 1876204), (1056, 1535076), (1152, 1407153), (1188, 1364512), (1408, 1151307), (1584, 1023384), (1728, 938102), (2112, 767538), (2376, 682256), (3168, 511692), (3456, 469051), (4224, 383769), (4752, 341128), (6336, 255846), (9504, 170564), (12672, 127923), (19008, 85282), (38016, 42641)]