249210003468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25419217}}^1$

素因数の和:25419286

約数の個数: 48

約数和(自身を含む): 626329531520

約数和(自身を除く): 377119528052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 25419217, 50838434, 76257651, 101676868, 152515302, 305030604, 482965123, 965930246, 1093026331, 1448895369, 1931860492, 2186052662, 2897790738, 3279078993, 4372105324, 5795581476, 6558157986, 13116315972, 20767500289, 41535000578, 62302500867, 83070001156, 124605001734, 249210003468]

約数ペア:

[(1, 249210003468), (2, 124605001734), (3, 83070001156), (4, 62302500867), (6, 41535000578), (12, 20767500289), (19, 13116315972), (38, 6558157986), (43, 5795581476), (57, 4372105324), (76, 3279078993), (86, 2897790738), (114, 2186052662), (129, 1931860492), (172, 1448895369), (228, 1093026331), (258, 965930246), (516, 482965123), (817, 305030604), (1634, 152515302), (2451, 101676868), (3268, 76257651), (4902, 50838434), (9804, 25419217)]