254331372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 604800000

約数和(自身を除く): 350468628

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 239, 284, 426, 478, 717, 852, 956, 1249, 1434, 2498, 2868, 3747, 4996, 7494, 14988, 16969, 33938, 50907, 67876, 88679, 101814, 177358, 203628, 266037, 298511, 354716, 532074, 597022, 895533, 1064148, 1194044, 1791066, 3582132, 21194281, 42388562, 63582843, 84777124, 127165686, 254331372]

約数ペア:

[(1, 254331372), (2, 127165686), (3, 84777124), (4, 63582843), (6, 42388562), (12, 21194281), (71, 3582132), (142, 1791066), (213, 1194044), (239, 1064148), (284, 895533), (426, 597022), (478, 532074), (717, 354716), (852, 298511), (956, 266037), (1249, 203628), (1434, 177358), (2498, 101814), (2868, 88679), (3747, 67876), (4996, 50907), (7494, 33938), (14988, 16969)]