299015024

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 727215360

約数和(自身を除く): 428200336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 163, 176, 308, 326, 616, 652, 1141, 1232, 1304, 1489, 1793, 2282, 2608, 2978, 3586, 4564, 5956, 7172, 9128, 10423, 11912, 12551, 14344, 16379, 18256, 20846, 23824, 25102, 28688, 32758, 41692, 50204, 65516, 83384, 100408, 114653, 131032, 166768, 200816, 229306, 242707, 262064, 458612, 485414, 917224, 970828, 1698949, 1834448, 1941656, 2669777, 3397898, 3883312, 5339554, 6795796, 10679108, 13591592, 18688439, 21358216, 27183184, 37376878, 42716432, 74753756, 149507512, 299015024]

約数ペア:

[(1, 299015024), (2, 149507512), (4, 74753756), (7, 42716432), (8, 37376878), (11, 27183184), (14, 21358216), (16, 18688439), (22, 13591592), (28, 10679108), (44, 6795796), (56, 5339554), (77, 3883312), (88, 3397898), (112, 2669777), (154, 1941656), (163, 1834448), (176, 1698949), (308, 970828), (326, 917224), (616, 485414), (652, 458612), (1141, 262064), (1232, 242707), (1304, 229306), (1489, 200816), (1793, 166768), (2282, 131032), (2608, 114653), (2978, 100408), (3586, 83384), (4564, 65516), (5956, 50204), (7172, 41692), (9128, 32758), (10423, 28688), (11912, 25102), (12551, 23824), (14344, 20846), (16379, 18256)]