551359872

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 320

約数和(自身を含む): 1919427840

約数和(自身を除く): 1368067968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 107, 108, 112, 126, 128, 142, 144, 162, 168, 189, 192, 213, 214, 216, 224, 252, 284, 288, 321, 324, 336, 378, 384, 426, 428, 432, 448, 497, 504, 567, 568, 576, 639, 642, 648, 672, 749, 756, 852, 856, 864, 896, 963, 994, 1008, 1134, 1136, 1152, 1278, 1284, 1296, 1344, 1491, 1498, 1512, 1704, 1712, 1728, 1917, 1926, 1988, 2016, 2247, 2268, 2272, 2556, 2568, 2592, 2688, 2889, 2982, 2996, 3024, 3408, 3424, 3456, 3834, 3852, 3976, 4032, 4473, 4494, 4536, 4544, 5112, 5136, 5184, 5751, 5778, 5964, 5992, 6048, 6741, 6816, 6848, 7597, 7668, 7704, 7952, 8064, 8667, 8946, 8988, 9072, 9088, 10224, 10272, 10368, 11502, 11556, 11928, 11984, 12096, 13419, 13482, 13632, 13696, 15194, 15336, 15408, 15904, 17334, 17892, 17976, 18144, 20223, 20448, 20544, 22791, 23004, 23112, 23856, 23968, 24192, 26838, 26964, 27264, 30388, 30672, 30816, 31808, 34668, 35784, 35952, 36288, 40257, 40446, 40896, 41088, 45582, 46008, 46224, 47712, 47936, 53179, 53676, 53928, 60669, 60776, 61344, 61632, 63616, 68373, 69336, 71568, 71904, 72576, 80514, 80892, 81792, 91164, 92016, 92448, 95424, 95872, 106358, 107352, 107856, 121338, 121552, 122688, 123264, 136746, 138672, 143136, 143808, 159537, 161028, 161784, 182328, 184032, 184896, 190848, 205119, 212716, 214704, 215712, 242676, 243104, 245376, 273492, 277344, 286272, 287616, 319074, 322056, 323568, 364656, 368064, 369792, 410238, 425432, 429408, 431424, 478611, 485352, 486208, 546984, 554688, 572544, 615357, 638148, 644112, 647136, 729312, 736128, 820476, 850864, 858816, 862848, 957222, 970704, 972416, 1093968, 1109376, 1230714, 1276296, 1288224, 1294272, 1435833, 1458624, 1640952, 1701728, 1717632, 1914444, 1941408, 2187936, 2461428, 2552592, 2576448, 2588544, 2871666, 2917248, 3281904, 3403456, 3828888, 3882816, 4307499, 4375872, 4922856, 5105184, 5152896, 5743332, 6563808, 6806912, 7657776, 7765632, 8614998, 8751744, 9845712, 10210368, 11486664, 13127616, 15315552, 17229996, 19691424, 20420736, 22973328, 26255232, 30631104, 34459992, 39382848, 45946656, 61262208, 68919984, 78765696, 91893312, 137839968, 183786624, 275679936, 551359872]

約数ペア:

[(1, 551359872), (2, 275679936), (3, 183786624), (4, 137839968), (6, 91893312), (7, 78765696), (8, 68919984), (9, 61262208), (12, 45946656), (14, 39382848), (16, 34459992), (18, 30631104), (21, 26255232), (24, 22973328), (27, 20420736), (28, 19691424), (32, 17229996), (36, 15315552), (42, 13127616), (48, 11486664), (54, 10210368), (56, 9845712), (63, 8751744), (64, 8614998), (71, 7765632), (72, 7657776), (81, 6806912), (84, 6563808), (96, 5743332), (107, 5152896), (108, 5105184), (112, 4922856), (126, 4375872), (128, 4307499), (142, 3882816), (144, 3828888), (162, 3403456), (168, 3281904), (189, 2917248), (192, 2871666), (213, 2588544), (214, 2576448), (216, 2552592), (224, 2461428), (252, 2187936), (284, 1941408), (288, 1914444), (321, 1717632), (324, 1701728), (336, 1640952), (378, 1458624), (384, 1435833), (426, 1294272), (428, 1288224), (432, 1276296), (448, 1230714), (497, 1109376), (504, 1093968), (567, 972416), (568, 970704), (576, 957222), (639, 862848), (642, 858816), (648, 850864), (672, 820476), (749, 736128), (756, 729312), (852, 647136), (856, 644112), (864, 638148), (896, 615357), (963, 572544), (994, 554688), (1008, 546984), (1134, 486208), (1136, 485352), (1152, 478611), (1278, 431424), (1284, 429408), (1296, 425432), (1344, 410238), (1491, 369792), (1498, 368064), (1512, 364656), (1704, 323568), (1712, 322056), (1728, 319074), (1917, 287616), (1926, 286272), (1988, 277344), (2016, 273492), (2247, 245376), (2268, 243104), (2272, 242676), (2556, 215712), (2568, 214704), (2592, 212716), (2688, 205119), (2889, 190848), (2982, 184896), (2996, 184032), (3024, 182328), (3408, 161784), (3424, 161028), (3456, 159537), (3834, 143808), (3852, 143136), (3976, 138672), (4032, 136746), (4473, 123264), (4494, 122688), (4536, 121552), (4544, 121338), (5112, 107856), (5136, 107352), (5184, 106358), (5751, 95872), (5778, 95424), (5964, 92448), (5992, 92016), (6048, 91164), (6741, 81792), (6816, 80892), (6848, 80514), (7597, 72576), (7668, 71904), (7704, 71568), (7952, 69336), (8064, 68373), (8667, 63616), (8946, 61632), (8988, 61344), (9072, 60776), (9088, 60669), (10224, 53928), (10272, 53676), (10368, 53179), (11502, 47936), (11556, 47712), (11928, 46224), (11984, 46008), (12096, 45582), (13419, 41088), (13482, 40896), (13632, 40446), (13696, 40257), (15194, 36288), (15336, 35952), (15408, 35784), (15904, 34668), (17334, 31808), (17892, 30816), (17976, 30672), (18144, 30388), (20223, 27264), (20448, 26964), (20544, 26838), (22791, 24192), (23004, 23968), (23112, 23856)]