255703824

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31153}}^1$

素因数の和:31189

約数の個数: 80

約数和(自身を含む): 772619200

約数和(自身を除く): 516915376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 31153, 62306, 93459, 124612, 186918, 249224, 280377, 373836, 498448, 560754, 591907, 747672, 841131, 1121508, 1183814, 1495344, 1682262, 1775721, 2243016, 2367628, 3364524, 3551442, 4486032, 4735256, 5327163, 6729048, 7102884, 9470512, 10654326, 13458096, 14205768, 15981489, 21308652, 28411536, 31962978, 42617304, 63925956, 85234608, 127851912, 255703824]

約数ペア:

[(1, 255703824), (2, 127851912), (3, 85234608), (4, 63925956), (6, 42617304), (8, 31962978), (9, 28411536), (12, 21308652), (16, 15981489), (18, 14205768), (19, 13458096), (24, 10654326), (27, 9470512), (36, 7102884), (38, 6729048), (48, 5327163), (54, 4735256), (57, 4486032), (72, 3551442), (76, 3364524), (108, 2367628), (114, 2243016), (144, 1775721), (152, 1682262), (171, 1495344), (216, 1183814), (228, 1121508), (304, 841131), (342, 747672), (432, 591907), (456, 560754), (513, 498448), (684, 373836), (912, 280377), (1026, 249224), (1368, 186918), (2052, 124612), (2736, 93459), (4104, 62306), (8208, 31153)]