263753136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{96401}}^1$

素因数の和:96434

約数の個数: 60

約数和(自身を含む): 777000120

約数和(自身を除く): 513246984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 96401, 192802, 289203, 385604, 578406, 771208, 867609, 1156812, 1542416, 1735218, 1831619, 2313624, 3470436, 3663238, 4627248, 5494857, 6940872, 7326476, 10989714, 13881744, 14652952, 16484571, 21979428, 29305904, 32969142, 43958856, 65938284, 87917712, 131876568, 263753136]

約数ペア:

[(1, 263753136), (2, 131876568), (3, 87917712), (4, 65938284), (6, 43958856), (8, 32969142), (9, 29305904), (12, 21979428), (16, 16484571), (18, 14652952), (19, 13881744), (24, 10989714), (36, 7326476), (38, 6940872), (48, 5494857), (57, 4627248), (72, 3663238), (76, 3470436), (114, 2313624), (144, 1831619), (152, 1735218), (171, 1542416), (228, 1156812), (304, 867609), (342, 771208), (456, 578406), (684, 385604), (912, 289203), (1368, 192802), (2736, 96401)]