262329012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 764225280

約数和(自身を除く): 501896268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 53, 58, 66, 87, 99, 106, 116, 132, 159, 174, 198, 212, 261, 318, 319, 348, 396, 431, 477, 522, 583, 636, 638, 862, 954, 957, 1044, 1166, 1276, 1293, 1537, 1724, 1749, 1908, 1914, 2332, 2586, 2871, 3074, 3498, 3828, 3879, 4611, 4741, 5172, 5247, 5742, 6148, 6996, 7758, 9222, 9482, 10494, 11484, 12499, 13833, 14223, 15516, 16907, 18444, 18964, 20988, 22843, 24998, 27666, 28446, 33814, 37497, 42669, 45686, 49996, 50721, 55332, 56892, 67628, 68529, 74994, 85338, 91372, 101442, 112491, 137058, 137489, 149988, 152163, 170676, 202884, 205587, 224982, 251273, 274116, 274978, 304326, 411174, 412467, 449964, 502546, 549956, 608652, 662447, 753819, 822348, 824934, 1005092, 1237401, 1324894, 1507638, 1649868, 1987341, 2261457, 2474802, 2649788, 3015276, 3974682, 4522914, 4949604, 5962023, 7286917, 7949364, 9045828, 11924046, 14573834, 21860751, 23848092, 29147668, 43721502, 65582253, 87443004, 131164506, 262329012]

約数ペア:

[(1, 262329012), (2, 131164506), (3, 87443004), (4, 65582253), (6, 43721502), (9, 29147668), (11, 23848092), (12, 21860751), (18, 14573834), (22, 11924046), (29, 9045828), (33, 7949364), (36, 7286917), (44, 5962023), (53, 4949604), (58, 4522914), (66, 3974682), (87, 3015276), (99, 2649788), (106, 2474802), (116, 2261457), (132, 1987341), (159, 1649868), (174, 1507638), (198, 1324894), (212, 1237401), (261, 1005092), (318, 824934), (319, 822348), (348, 753819), (396, 662447), (431, 608652), (477, 549956), (522, 502546), (583, 449964), (636, 412467), (638, 411174), (862, 304326), (954, 274978), (957, 274116), (1044, 251273), (1166, 224982), (1276, 205587), (1293, 202884), (1537, 170676), (1724, 152163), (1749, 149988), (1908, 137489), (1914, 137058), (2332, 112491), (2586, 101442), (2871, 91372), (3074, 85338), (3498, 74994), (3828, 68529), (3879, 67628), (4611, 56892), (4741, 55332), (5172, 50721), (5247, 49996), (5742, 45686), (6148, 42669), (6996, 37497), (7758, 33814), (9222, 28446), (9482, 27666), (10494, 24998), (11484, 22843), (12499, 20988), (13833, 18964), (14223, 18444), (15516, 16907)]