274294098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2508

約数の個数: 72

約数和(自身を含む): 661200228

約数和(自身を除く): 386906130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 169, 222, 234, 333, 338, 481, 507, 666, 962, 1014, 1443, 1521, 2437, 2886, 3042, 4329, 4874, 6253, 7311, 8658, 12506, 14622, 18759, 21933, 31681, 37518, 43866, 56277, 63362, 90169, 95043, 112554, 180338, 190086, 270507, 285129, 411853, 541014, 570258, 811521, 823706, 1172197, 1235559, 1623042, 2344394, 2471118, 3516591, 3706677, 7033182, 7413354, 10549773, 15238561, 21099546, 30477122, 45715683, 91431366, 137147049, 274294098]

約数ペア:

[(1, 274294098), (2, 137147049), (3, 91431366), (6, 45715683), (9, 30477122), (13, 21099546), (18, 15238561), (26, 10549773), (37, 7413354), (39, 7033182), (74, 3706677), (78, 3516591), (111, 2471118), (117, 2344394), (169, 1623042), (222, 1235559), (234, 1172197), (333, 823706), (338, 811521), (481, 570258), (507, 541014), (666, 411853), (962, 285129), (1014, 270507), (1443, 190086), (1521, 180338), (2437, 112554), (2886, 95043), (3042, 90169), (4329, 63362), (4874, 56277), (6253, 43866), (7311, 37518), (8658, 31681), (12506, 21933), (14622, 18759)]