716366664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 2123542980

約数和(自身を除く): 1407176316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 113, 117, 156, 169, 226, 234, 312, 338, 339, 452, 468, 507, 521, 676, 678, 904, 936, 1014, 1017, 1042, 1352, 1356, 1469, 1521, 1563, 2028, 2034, 2084, 2712, 2938, 3042, 3126, 4056, 4068, 4168, 4407, 4689, 5876, 6084, 6252, 6773, 8136, 8814, 9378, 11752, 12168, 12504, 13221, 13546, 17628, 18756, 19097, 20319, 26442, 27092, 35256, 37512, 38194, 40638, 52884, 54184, 57291, 58873, 60957, 76388, 81276, 88049, 105768, 114582, 117746, 121914, 152776, 162552, 171873, 176098, 176619, 229164, 235492, 243828, 264147, 343746, 352196, 353238, 458328, 470984, 487656, 528294, 529857, 687492, 704392, 706476, 765349, 792441, 1056588, 1059714, 1374984, 1412952, 1530698, 1584882, 2113176, 2119428, 2296047, 3061396, 3169764, 4238856, 4592094, 6122792, 6339528, 6888141, 9184188, 9949537, 13776282, 18368376, 19899074, 27552564, 29848611, 39798148, 55105128, 59697222, 79596296, 89545833, 119394444, 179091666, 238788888, 358183332, 716366664]

約数ペア:

[(1, 716366664), (2, 358183332), (3, 238788888), (4, 179091666), (6, 119394444), (8, 89545833), (9, 79596296), (12, 59697222), (13, 55105128), (18, 39798148), (24, 29848611), (26, 27552564), (36, 19899074), (39, 18368376), (52, 13776282), (72, 9949537), (78, 9184188), (104, 6888141), (113, 6339528), (117, 6122792), (156, 4592094), (169, 4238856), (226, 3169764), (234, 3061396), (312, 2296047), (338, 2119428), (339, 2113176), (452, 1584882), (468, 1530698), (507, 1412952), (521, 1374984), (676, 1059714), (678, 1056588), (904, 792441), (936, 765349), (1014, 706476), (1017, 704392), (1042, 687492), (1352, 529857), (1356, 528294), (1469, 487656), (1521, 470984), (1563, 458328), (2028, 353238), (2034, 352196), (2084, 343746), (2712, 264147), (2938, 243828), (3042, 235492), (3126, 229164), (4056, 176619), (4068, 176098), (4168, 171873), (4407, 162552), (4689, 152776), (5876, 121914), (6084, 117746), (6252, 114582), (6773, 105768), (8136, 88049), (8814, 81276), (9378, 76388), (11752, 60957), (12168, 58873), (12504, 57291), (13221, 54184), (13546, 52884), (17628, 40638), (18756, 38194), (19097, 37512), (20319, 35256), (26442, 27092)]