273586212

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 708873984

約数和(自身を除く): 435287772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 223, 318, 446, 477, 636, 643, 669, 892, 954, 1286, 1338, 1908, 1929, 2007, 2572, 2676, 3858, 4014, 5787, 7716, 8028, 11574, 11819, 23148, 23638, 34079, 35457, 47276, 68158, 70914, 102237, 106371, 136316, 141828, 143389, 204474, 212742, 286778, 306711, 408948, 425484, 430167, 573556, 613422, 860334, 1226844, 1290501, 1720668, 2581002, 5162004, 7599617, 15199234, 22798851, 30398468, 45597702, 68396553, 91195404, 136793106, 273586212]

約数ペア:

[(1, 273586212), (2, 136793106), (3, 91195404), (4, 68396553), (6, 45597702), (9, 30398468), (12, 22798851), (18, 15199234), (36, 7599617), (53, 5162004), (106, 2581002), (159, 1720668), (212, 1290501), (223, 1226844), (318, 860334), (446, 613422), (477, 573556), (636, 430167), (643, 425484), (669, 408948), (892, 306711), (954, 286778), (1286, 212742), (1338, 204474), (1908, 143389), (1929, 141828), (2007, 136316), (2572, 106371), (2676, 102237), (3858, 70914), (4014, 68158), (5787, 47276), (7716, 35457), (8028, 34079), (11574, 23638), (11819, 23148)]