274768452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25357}}^1$

素因数の和:25417

約数の個数: 72

約数和(自身を含む): 812267456

約数和(自身を除く): 537499004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 25357, 50714, 76071, 101428, 152142, 177499, 228213, 304284, 354998, 456426, 532497, 709996, 912852, 1064994, 1090351, 1597491, 2129988, 2180702, 3194982, 3271053, 4361404, 6389964, 6542106, 7632457, 9813159, 13084212, 15264914, 19626318, 22897371, 30529828, 39252636, 45794742, 68692113, 91589484, 137384226, 274768452]

約数ペア:

[(1, 274768452), (2, 137384226), (3, 91589484), (4, 68692113), (6, 45794742), (7, 39252636), (9, 30529828), (12, 22897371), (14, 19626318), (18, 15264914), (21, 13084212), (28, 9813159), (36, 7632457), (42, 6542106), (43, 6389964), (63, 4361404), (84, 3271053), (86, 3194982), (126, 2180702), (129, 2129988), (172, 1597491), (252, 1090351), (258, 1064994), (301, 912852), (387, 709996), (516, 532497), (602, 456426), (774, 354998), (903, 304284), (1204, 228213), (1548, 177499), (1806, 152142), (2709, 101428), (3612, 76071), (5418, 50714), (10836, 25357)]