679525812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{57373}}^1$

素因数の和:57437

約数の個数: 72

約数和(自身を含む): 2004877056

約数和(自身を除く): 1325351244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 57373, 114746, 172119, 229492, 344238, 401611, 516357, 688476, 803222, 1032714, 1204833, 1606444, 2065428, 2409666, 2696531, 3614499, 4819332, 5393062, 7228998, 8089593, 10786124, 14457996, 16179186, 18875717, 24268779, 32358372, 37751434, 48537558, 56627151, 75502868, 97075116, 113254302, 169881453, 226508604, 339762906, 679525812]

約数ペア:

[(1, 679525812), (2, 339762906), (3, 226508604), (4, 169881453), (6, 113254302), (7, 97075116), (9, 75502868), (12, 56627151), (14, 48537558), (18, 37751434), (21, 32358372), (28, 24268779), (36, 18875717), (42, 16179186), (47, 14457996), (63, 10786124), (84, 8089593), (94, 7228998), (126, 5393062), (141, 4819332), (188, 3614499), (252, 2696531), (282, 2409666), (329, 2065428), (423, 1606444), (564, 1204833), (658, 1032714), (846, 803222), (987, 688476), (1316, 516357), (1692, 401611), (1974, 344238), (2961, 229492), (3948, 172119), (5922, 114746), (11844, 57373)]