499518348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{1669}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 1359313200

約数和(自身を除く): 859794852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 509, 588, 1018, 1527, 1669, 2036, 3054, 3338, 3563, 5007, 6108, 6676, 7126, 10014, 10689, 11683, 14252, 20028, 21378, 23366, 24941, 35049, 42756, 46732, 49882, 70098, 74823, 81781, 99764, 140196, 149646, 163562, 245343, 299292, 327124, 490686, 849521, 981372, 1699042, 2548563, 3398084, 5097126, 5946647, 10194252, 11893294, 17839941, 23786588, 35679882, 41626529, 71359764, 83253058, 124879587, 166506116, 249759174, 499518348]

約数ペア:

[(1, 499518348), (2, 249759174), (3, 166506116), (4, 124879587), (6, 83253058), (7, 71359764), (12, 41626529), (14, 35679882), (21, 23786588), (28, 17839941), (42, 11893294), (49, 10194252), (84, 5946647), (98, 5097126), (147, 3398084), (196, 2548563), (294, 1699042), (509, 981372), (588, 849521), (1018, 490686), (1527, 327124), (1669, 299292), (2036, 245343), (3054, 163562), (3338, 149646), (3563, 140196), (5007, 99764), (6108, 81781), (6676, 74823), (7126, 70098), (10014, 49882), (10689, 46732), (11683, 42756), (14252, 35049), (20028, 24941), (21378, 23366)]