664915104

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 2264371200

約数和(自身を除く): 1599456096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 112, 126, 127, 144, 147, 159, 168, 196, 212, 224, 252, 254, 288, 294, 318, 336, 343, 371, 381, 392, 424, 441, 477, 504, 508, 588, 636, 672, 686, 742, 762, 784, 848, 882, 889, 954, 1008, 1016, 1029, 1113, 1143, 1176, 1272, 1372, 1484, 1524, 1568, 1696, 1764, 1778, 1908, 2016, 2032, 2058, 2226, 2286, 2352, 2544, 2597, 2667, 2744, 2968, 3048, 3087, 3339, 3528, 3556, 3816, 4064, 4116, 4452, 4572, 4704, 5088, 5194, 5334, 5488, 5936, 6096, 6174, 6223, 6678, 6731, 7056, 7112, 7632, 7791, 8001, 8232, 8904, 9144, 10388, 10668, 10976, 11872, 12192, 12348, 12446, 13356, 13462, 14112, 14224, 15264, 15582, 16002, 16464, 17808, 18179, 18288, 18669, 20193, 20776, 21336, 23373, 24696, 24892, 26712, 26924, 28448, 31164, 32004, 32928, 35616, 36358, 36576, 37338, 40386, 41552, 42672, 43561, 46746, 47117, 49392, 49784, 53424, 53848, 54537, 56007, 60579, 62328, 64008, 72716, 74676, 80772, 83104, 85344, 87122, 93492, 94234, 98784, 99568, 106848, 107696, 109074, 112014, 121158, 124656, 128016, 130683, 141351, 145432, 149352, 161544, 163611, 174244, 186984, 188468, 199136, 215392, 218148, 224028, 242316, 249312, 256032, 261366, 282702, 290864, 298704, 323088, 327222, 329819, 348488, 373968, 376936, 392049, 424053, 436296, 448056, 484632, 522732, 565404, 581728, 597408, 646176, 654444, 659638, 696976, 747936, 753872, 784098, 848106, 872592, 896112, 969264, 989457, 1045464, 1130808, 1308888, 1319276, 1393952, 1507744, 1568196, 1696212, 1745184, 1792224, 1938528, 1978914, 2090928, 2261616, 2308733, 2617776, 2638552, 2968371, 3136392, 3392424, 3957828, 4181856, 4523232, 4617466, 5235552, 5277104, 5936742, 6272784, 6784848, 6926199, 7915656, 9234932, 10554208, 11873484, 12545568, 13569696, 13852398, 15831312, 18469864, 20778597, 23746968, 27704796, 31662624, 36939728, 41557194, 47493936, 55409592, 73879456, 83114388, 94987872, 110819184, 166228776, 221638368, 332457552, 664915104]

約数ペア:

[(1, 664915104), (2, 332457552), (3, 221638368), (4, 166228776), (6, 110819184), (7, 94987872), (8, 83114388), (9, 73879456), (12, 55409592), (14, 47493936), (16, 41557194), (18, 36939728), (21, 31662624), (24, 27704796), (28, 23746968), (32, 20778597), (36, 18469864), (42, 15831312), (48, 13852398), (49, 13569696), (53, 12545568), (56, 11873484), (63, 10554208), (72, 9234932), (84, 7915656), (96, 6926199), (98, 6784848), (106, 6272784), (112, 5936742), (126, 5277104), (127, 5235552), (144, 4617466), (147, 4523232), (159, 4181856), (168, 3957828), (196, 3392424), (212, 3136392), (224, 2968371), (252, 2638552), (254, 2617776), (288, 2308733), (294, 2261616), (318, 2090928), (336, 1978914), (343, 1938528), (371, 1792224), (381, 1745184), (392, 1696212), (424, 1568196), (441, 1507744), (477, 1393952), (504, 1319276), (508, 1308888), (588, 1130808), (636, 1045464), (672, 989457), (686, 969264), (742, 896112), (762, 872592), (784, 848106), (848, 784098), (882, 753872), (889, 747936), (954, 696976), (1008, 659638), (1016, 654444), (1029, 646176), (1113, 597408), (1143, 581728), (1176, 565404), (1272, 522732), (1372, 484632), (1484, 448056), (1524, 436296), (1568, 424053), (1696, 392049), (1764, 376936), (1778, 373968), (1908, 348488), (2016, 329819), (2032, 327222), (2058, 323088), (2226, 298704), (2286, 290864), (2352, 282702), (2544, 261366), (2597, 256032), (2667, 249312), (2744, 242316), (2968, 224028), (3048, 218148), (3087, 215392), (3339, 199136), (3528, 188468), (3556, 186984), (3816, 174244), (4064, 163611), (4116, 161544), (4452, 149352), (4572, 145432), (4704, 141351), (5088, 130683), (5194, 128016), (5334, 124656), (5488, 121158), (5936, 112014), (6096, 109074), (6174, 107696), (6223, 106848), (6678, 99568), (6731, 98784), (7056, 94234), (7112, 93492), (7632, 87122), (7791, 85344), (8001, 83104), (8232, 80772), (8904, 74676), (9144, 72716), (10388, 64008), (10668, 62328), (10976, 60579), (11872, 56007), (12192, 54537), (12348, 53848), (12446, 53424), (13356, 49784), (13462, 49392), (14112, 47117), (14224, 46746), (15264, 43561), (15582, 42672), (16002, 41552), (16464, 40386), (17808, 37338), (18179, 36576), (18288, 36358), (18669, 35616), (20193, 32928), (20776, 32004), (21336, 31164), (23373, 28448), (24696, 26924), (24892, 26712)]