664760736

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 2055715200

約数和(自身を除く): 1390954464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 43, 48, 54, 58, 72, 86, 87, 96, 108, 116, 129, 144, 172, 174, 216, 232, 258, 261, 288, 344, 348, 387, 432, 464, 516, 522, 617, 688, 696, 774, 783, 864, 928, 1032, 1044, 1161, 1234, 1247, 1376, 1392, 1548, 1566, 1851, 2064, 2088, 2322, 2468, 2494, 2784, 3096, 3132, 3702, 3741, 4128, 4176, 4644, 4936, 4988, 5553, 6192, 6264, 7404, 7482, 8352, 9288, 9872, 9976, 11106, 11223, 12384, 12528, 14808, 14964, 16659, 17893, 18576, 19744, 19952, 22212, 22446, 25056, 26531, 29616, 29928, 33318, 33669, 35786, 37152, 39904, 44424, 44892, 53062, 53679, 59232, 59856, 66636, 67338, 71572, 79593, 88848, 89784, 106124, 107358, 119712, 133272, 134676, 143144, 159186, 161037, 177696, 179568, 212248, 214716, 238779, 266544, 269352, 286288, 318372, 322074, 359136, 424496, 429432, 477558, 483111, 533088, 538704, 572576, 636744, 644148, 716337, 769399, 848992, 858864, 955116, 966222, 1077408, 1273488, 1288296, 1432674, 1538798, 1717728, 1910232, 1932444, 2308197, 2546976, 2576592, 2865348, 3077596, 3820464, 3864888, 4616394, 5153184, 5730696, 6155192, 6924591, 7640928, 7729776, 9232788, 11461392, 12310384, 13849182, 15459552, 18465576, 20773773, 22922784, 24620768, 27698364, 36931152, 41547546, 55396728, 73862304, 83095092, 110793456, 166190184, 221586912, 332380368, 664760736]

約数ペア:

[(1, 664760736), (2, 332380368), (3, 221586912), (4, 166190184), (6, 110793456), (8, 83095092), (9, 73862304), (12, 55396728), (16, 41547546), (18, 36931152), (24, 27698364), (27, 24620768), (29, 22922784), (32, 20773773), (36, 18465576), (43, 15459552), (48, 13849182), (54, 12310384), (58, 11461392), (72, 9232788), (86, 7729776), (87, 7640928), (96, 6924591), (108, 6155192), (116, 5730696), (129, 5153184), (144, 4616394), (172, 3864888), (174, 3820464), (216, 3077596), (232, 2865348), (258, 2576592), (261, 2546976), (288, 2308197), (344, 1932444), (348, 1910232), (387, 1717728), (432, 1538798), (464, 1432674), (516, 1288296), (522, 1273488), (617, 1077408), (688, 966222), (696, 955116), (774, 858864), (783, 848992), (864, 769399), (928, 716337), (1032, 644148), (1044, 636744), (1161, 572576), (1234, 538704), (1247, 533088), (1376, 483111), (1392, 477558), (1548, 429432), (1566, 424496), (1851, 359136), (2064, 322074), (2088, 318372), (2322, 286288), (2468, 269352), (2494, 266544), (2784, 238779), (3096, 214716), (3132, 212248), (3702, 179568), (3741, 177696), (4128, 161037), (4176, 159186), (4644, 143144), (4936, 134676), (4988, 133272), (5553, 119712), (6192, 107358), (6264, 106124), (7404, 89784), (7482, 88848), (8352, 79593), (9288, 71572), (9872, 67338), (9976, 66636), (11106, 59856), (11223, 59232), (12384, 53679), (12528, 53062), (14808, 44892), (14964, 44424), (16659, 39904), (17893, 37152), (18576, 35786), (19744, 33669), (19952, 33318), (22212, 29928), (22446, 29616), (25056, 26531)]