215941572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1183

約数の個数: 192

約数和(自身を含む): 728985600

約数和(自身を除く): 513044028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 108, 126, 132, 138, 154, 161, 189, 198, 207, 231, 252, 253, 276, 297, 308, 322, 378, 396, 414, 462, 483, 506, 594, 621, 644, 693, 756, 759, 828, 924, 966, 1012, 1129, 1188, 1242, 1386, 1449, 1518, 1771, 1932, 2079, 2258, 2277, 2484, 2772, 2898, 3036, 3387, 3542, 4158, 4347, 4516, 4554, 5313, 5796, 6774, 6831, 7084, 7903, 8316, 8694, 9108, 10161, 10626, 12419, 13548, 13662, 15806, 15939, 17388, 20322, 21252, 23709, 24838, 25967, 27324, 30483, 31612, 31878, 37257, 40644, 47418, 47817, 49676, 51934, 60966, 63756, 71127, 74514, 77901, 86933, 94836, 95634, 103868, 111771, 121932, 142254, 149028, 155802, 173866, 181769, 191268, 213381, 223542, 233703, 260799, 284508, 285637, 311604, 335313, 347732, 363538, 426762, 447084, 467406, 521598, 545307, 571274, 670626, 701109, 727076, 782397, 853524, 856911, 934812, 1043196, 1090614, 1142548, 1341252, 1402218, 1564794, 1635921, 1713822, 1999459, 2181228, 2347191, 2570733, 2804436, 3129588, 3271842, 3427644, 3998918, 4694382, 4907763, 5141466, 5998377, 6543684, 7712199, 7997836, 9388764, 9815526, 10282932, 11996754, 15424398, 17995131, 19631052, 23993508, 30848796, 35990262, 53985393, 71980524, 107970786, 215941572]

約数ペア:

[(1, 215941572), (2, 107970786), (3, 71980524), (4, 53985393), (6, 35990262), (7, 30848796), (9, 23993508), (11, 19631052), (12, 17995131), (14, 15424398), (18, 11996754), (21, 10282932), (22, 9815526), (23, 9388764), (27, 7997836), (28, 7712199), (33, 6543684), (36, 5998377), (42, 5141466), (44, 4907763), (46, 4694382), (54, 3998918), (63, 3427644), (66, 3271842), (69, 3129588), (77, 2804436), (84, 2570733), (92, 2347191), (99, 2181228), (108, 1999459), (126, 1713822), (132, 1635921), (138, 1564794), (154, 1402218), (161, 1341252), (189, 1142548), (198, 1090614), (207, 1043196), (231, 934812), (252, 856911), (253, 853524), (276, 782397), (297, 727076), (308, 701109), (322, 670626), (378, 571274), (396, 545307), (414, 521598), (462, 467406), (483, 447084), (506, 426762), (594, 363538), (621, 347732), (644, 335313), (693, 311604), (756, 285637), (759, 284508), (828, 260799), (924, 233703), (966, 223542), (1012, 213381), (1129, 191268), (1188, 181769), (1242, 173866), (1386, 155802), (1449, 149028), (1518, 142254), (1771, 121932), (1932, 111771), (2079, 103868), (2258, 95634), (2277, 94836), (2484, 86933), (2772, 77901), (2898, 74514), (3036, 71127), (3387, 63756), (3542, 60966), (4158, 51934), (4347, 49676), (4516, 47817), (4554, 47418), (5313, 40644), (5796, 37257), (6774, 31878), (6831, 31612), (7084, 30483), (7903, 27324), (8316, 25967), (8694, 24838), (9108, 23709), (10161, 21252), (10626, 20322), (12419, 17388), (13548, 15939), (13662, 15806)]