1994282208

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 240

約数和(自身を含む): 6218538480

約数和(自身を除く): 4224256272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 43, 48, 54, 58, 72, 81, 86, 87, 96, 108, 116, 129, 144, 162, 172, 174, 216, 232, 258, 261, 288, 324, 344, 348, 387, 432, 464, 516, 522, 617, 648, 688, 696, 774, 783, 864, 928, 1032, 1044, 1161, 1234, 1247, 1296, 1376, 1392, 1548, 1566, 1851, 2064, 2088, 2322, 2349, 2468, 2494, 2592, 2784, 3096, 3132, 3483, 3702, 3741, 4128, 4176, 4644, 4698, 4936, 4988, 5553, 6192, 6264, 6966, 7404, 7482, 8352, 9288, 9396, 9872, 9976, 11106, 11223, 12384, 12528, 13932, 14808, 14964, 16659, 17893, 18576, 18792, 19744, 19952, 22212, 22446, 25056, 26531, 27864, 29616, 29928, 33318, 33669, 35786, 37152, 37584, 39904, 44424, 44892, 49977, 53062, 53679, 55728, 59232, 59856, 66636, 67338, 71572, 75168, 79593, 88848, 89784, 99954, 101007, 106124, 107358, 111456, 119712, 133272, 134676, 143144, 159186, 161037, 177696, 179568, 199908, 202014, 212248, 214716, 238779, 266544, 269352, 286288, 318372, 322074, 359136, 399816, 404028, 424496, 429432, 477558, 483111, 533088, 538704, 572576, 636744, 644148, 716337, 769399, 799632, 808056, 848992, 858864, 955116, 966222, 1077408, 1273488, 1288296, 1432674, 1449333, 1538798, 1599264, 1616112, 1717728, 1910232, 1932444, 2149011, 2308197, 2546976, 2576592, 2865348, 2898666, 3077596, 3232224, 3820464, 3864888, 4298022, 4616394, 5153184, 5730696, 5797332, 6155192, 6924591, 7640928, 7729776, 8596044, 9232788, 11461392, 11594664, 12310384, 13849182, 15459552, 17192088, 18465576, 20773773, 22922784, 23189328, 24620768, 27698364, 34384176, 36931152, 41547546, 46378656, 55396728, 62321319, 68768352, 73862304, 83095092, 110793456, 124642638, 166190184, 221586912, 249285276, 332380368, 498570552, 664760736, 997141104, 1994282208]

約数ペア:

[(1, 1994282208), (2, 997141104), (3, 664760736), (4, 498570552), (6, 332380368), (8, 249285276), (9, 221586912), (12, 166190184), (16, 124642638), (18, 110793456), (24, 83095092), (27, 73862304), (29, 68768352), (32, 62321319), (36, 55396728), (43, 46378656), (48, 41547546), (54, 36931152), (58, 34384176), (72, 27698364), (81, 24620768), (86, 23189328), (87, 22922784), (96, 20773773), (108, 18465576), (116, 17192088), (129, 15459552), (144, 13849182), (162, 12310384), (172, 11594664), (174, 11461392), (216, 9232788), (232, 8596044), (258, 7729776), (261, 7640928), (288, 6924591), (324, 6155192), (344, 5797332), (348, 5730696), (387, 5153184), (432, 4616394), (464, 4298022), (516, 3864888), (522, 3820464), (617, 3232224), (648, 3077596), (688, 2898666), (696, 2865348), (774, 2576592), (783, 2546976), (864, 2308197), (928, 2149011), (1032, 1932444), (1044, 1910232), (1161, 1717728), (1234, 1616112), (1247, 1599264), (1296, 1538798), (1376, 1449333), (1392, 1432674), (1548, 1288296), (1566, 1273488), (1851, 1077408), (2064, 966222), (2088, 955116), (2322, 858864), (2349, 848992), (2468, 808056), (2494, 799632), (2592, 769399), (2784, 716337), (3096, 644148), (3132, 636744), (3483, 572576), (3702, 538704), (3741, 533088), (4128, 483111), (4176, 477558), (4644, 429432), (4698, 424496), (4936, 404028), (4988, 399816), (5553, 359136), (6192, 322074), (6264, 318372), (6966, 286288), (7404, 269352), (7482, 266544), (8352, 238779), (9288, 214716), (9396, 212248), (9872, 202014), (9976, 199908), (11106, 179568), (11223, 177696), (12384, 161037), (12528, 159186), (13932, 143144), (14808, 134676), (14964, 133272), (16659, 119712), (17893, 111456), (18576, 107358), (18792, 106124), (19744, 101007), (19952, 99954), (22212, 89784), (22446, 88848), (25056, 79593), (26531, 75168), (27864, 71572), (29616, 67338), (29928, 66636), (33318, 59856), (33669, 59232), (35786, 55728), (37152, 53679), (37584, 53062), (39904, 49977), (44424, 44892)]