870824416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 2298527280

約数和(自身を除く): 1427702864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 89, 112, 121, 133, 152, 154, 176, 178, 209, 224, 242, 266, 304, 308, 352, 356, 361, 418, 484, 532, 608, 616, 623, 712, 722, 836, 847, 968, 979, 1064, 1232, 1246, 1424, 1444, 1463, 1672, 1691, 1694, 1936, 1958, 2128, 2299, 2464, 2492, 2527, 2848, 2888, 2926, 3344, 3382, 3388, 3872, 3916, 3971, 4256, 4598, 4984, 5054, 5776, 5852, 6688, 6764, 6776, 6853, 7832, 7942, 9196, 9968, 10108, 10769, 11552, 11704, 11837, 13528, 13552, 13706, 15664, 15884, 16093, 18392, 18601, 19936, 20216, 21538, 23408, 23674, 27056, 27104, 27412, 27797, 31328, 31768, 32129, 32186, 36784, 37202, 40432, 43076, 43681, 46816, 47348, 54112, 54824, 55594, 63536, 64258, 64372, 73568, 74404, 75383, 80864, 86152, 87362, 94696, 109648, 111188, 127072, 128516, 128744, 130207, 148808, 150766, 172304, 174724, 189392, 204611, 219296, 222376, 224903, 257032, 257488, 260414, 297616, 301532, 305767, 344608, 349448, 353419, 378784, 409222, 444752, 449806, 514064, 514976, 520828, 595232, 603064, 611534, 698896, 706838, 818444, 889504, 899612, 1028128, 1041656, 1206128, 1223068, 1397792, 1413676, 1432277, 1636888, 1799224, 2083312, 2412256, 2446136, 2473933, 2827352, 2864554, 3273776, 3598448, 3887609, 4166624, 4892272, 4947866, 5654704, 5729108, 6547552, 7196896, 7775218, 9784544, 9895732, 11309408, 11458216, 15550436, 19791464, 22916432, 27213263, 31100872, 39582928, 45832864, 54426526, 62201744, 79165856, 108853052, 124403488, 217706104, 435412208, 870824416]

約数ペア:

[(1, 870824416), (2, 435412208), (4, 217706104), (7, 124403488), (8, 108853052), (11, 79165856), (14, 62201744), (16, 54426526), (19, 45832864), (22, 39582928), (28, 31100872), (32, 27213263), (38, 22916432), (44, 19791464), (56, 15550436), (76, 11458216), (77, 11309408), (88, 9895732), (89, 9784544), (112, 7775218), (121, 7196896), (133, 6547552), (152, 5729108), (154, 5654704), (176, 4947866), (178, 4892272), (209, 4166624), (224, 3887609), (242, 3598448), (266, 3273776), (304, 2864554), (308, 2827352), (352, 2473933), (356, 2446136), (361, 2412256), (418, 2083312), (484, 1799224), (532, 1636888), (608, 1432277), (616, 1413676), (623, 1397792), (712, 1223068), (722, 1206128), (836, 1041656), (847, 1028128), (968, 899612), (979, 889504), (1064, 818444), (1232, 706838), (1246, 698896), (1424, 611534), (1444, 603064), (1463, 595232), (1672, 520828), (1691, 514976), (1694, 514064), (1936, 449806), (1958, 444752), (2128, 409222), (2299, 378784), (2464, 353419), (2492, 349448), (2527, 344608), (2848, 305767), (2888, 301532), (2926, 297616), (3344, 260414), (3382, 257488), (3388, 257032), (3872, 224903), (3916, 222376), (3971, 219296), (4256, 204611), (4598, 189392), (4984, 174724), (5054, 172304), (5776, 150766), (5852, 148808), (6688, 130207), (6764, 128744), (6776, 128516), (6853, 127072), (7832, 111188), (7942, 109648), (9196, 94696), (9968, 87362), (10108, 86152), (10769, 80864), (11552, 75383), (11704, 74404), (11837, 73568), (13528, 64372), (13552, 64258), (13706, 63536), (15664, 55594), (15884, 54824), (16093, 54112), (18392, 47348), (18601, 46816), (19936, 43681), (20216, 43076), (21538, 40432), (23408, 37202), (23674, 36784), (27056, 32186), (27104, 32129), (27412, 31768), (27797, 31328)]