28540512

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:64

約数の個数: 360

約数和(自身を含む): 113552208

約数和(自身を除く): 85011696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 66, 72, 77, 78, 81, 84, 88, 91, 96, 99, 104, 108, 112, 117, 121, 126, 132, 143, 144, 154, 156, 162, 168, 176, 182, 189, 198, 208, 216, 224, 231, 234, 242, 252, 264, 273, 286, 288, 297, 308, 312, 324, 336, 351, 352, 363, 364, 378, 396, 416, 429, 432, 462, 468, 484, 504, 528, 546, 567, 572, 594, 616, 624, 648, 672, 693, 702, 726, 728, 756, 792, 819, 847, 858, 864, 891, 924, 936, 968, 1001, 1008, 1053, 1056, 1089, 1092, 1134, 1144, 1188, 1232, 1248, 1287, 1296, 1386, 1404, 1452, 1456, 1512, 1573, 1584, 1638, 1694, 1716, 1782, 1848, 1872, 1936, 2002, 2016, 2079, 2106, 2178, 2184, 2268, 2288, 2376, 2457, 2464, 2541, 2574, 2592, 2772, 2808, 2904, 2912, 3003, 3024, 3146, 3168, 3267, 3276, 3388, 3432, 3564, 3696, 3744, 3861, 3872, 4004, 4158, 4212, 4356, 4368, 4536, 4576, 4719, 4752, 4914, 5082, 5148, 5544, 5616, 5808, 6006, 6048, 6237, 6292, 6534, 6552, 6776, 6864, 7128, 7371, 7392, 7623, 7722, 8008, 8316, 8424, 8712, 8736, 9009, 9072, 9438, 9504, 9801, 9828, 10164, 10296, 11011, 11088, 11232, 11583, 11616, 12012, 12474, 12584, 13068, 13104, 13552, 13728, 14157, 14256, 14742, 15246, 15444, 16016, 16632, 16848, 17424, 18018, 18144, 18876, 19602, 19656, 20328, 20592, 22022, 22176, 22869, 23166, 24024, 24948, 25168, 26136, 26208, 27027, 27104, 28314, 28512, 29484, 30492, 30888, 32032, 33033, 33264, 33696, 34848, 36036, 37752, 39204, 39312, 40656, 41184, 42471, 44044, 45738, 46332, 48048, 49896, 50336, 52272, 54054, 56628, 58968, 60984, 61776, 66066, 66528, 68607, 72072, 75504, 78408, 78624, 81081, 81312, 84942, 88088, 91476, 92664, 96096, 99099, 99792, 104544, 108108, 113256, 117936, 121968, 123552, 127413, 132132, 137214, 144144, 151008, 156816, 162162, 169884, 176176, 182952, 185328, 198198, 199584, 216216, 226512, 235872, 243936, 254826, 264264, 274428, 288288, 297297, 313632, 324324, 339768, 352352, 365904, 370656, 396396, 432432, 453024, 509652, 528528, 548856, 594594, 648648, 679536, 731808, 792792, 864864, 891891, 1019304, 1057056, 1097712, 1189188, 1297296, 1359072, 1585584, 1783782, 2038608, 2195424, 2378376, 2594592, 3171168, 3567564, 4077216, 4756752, 7135128, 9513504, 14270256, 28540512]

約数ペア:

[(1, 28540512), (2, 14270256), (3, 9513504), (4, 7135128), (6, 4756752), (7, 4077216), (8, 3567564), (9, 3171168), (11, 2594592), (12, 2378376), (13, 2195424), (14, 2038608), (16, 1783782), (18, 1585584), (21, 1359072), (22, 1297296), (24, 1189188), (26, 1097712), (27, 1057056), (28, 1019304), (32, 891891), (33, 864864), (36, 792792), (39, 731808), (42, 679536), (44, 648648), (48, 594594), (52, 548856), (54, 528528), (56, 509652), (63, 453024), (66, 432432), (72, 396396), (77, 370656), (78, 365904), (81, 352352), (84, 339768), (88, 324324), (91, 313632), (96, 297297), (99, 288288), (104, 274428), (108, 264264), (112, 254826), (117, 243936), (121, 235872), (126, 226512), (132, 216216), (143, 199584), (144, 198198), (154, 185328), (156, 182952), (162, 176176), (168, 169884), (176, 162162), (182, 156816), (189, 151008), (198, 144144), (208, 137214), (216, 132132), (224, 127413), (231, 123552), (234, 121968), (242, 117936), (252, 113256), (264, 108108), (273, 104544), (286, 99792), (288, 99099), (297, 96096), (308, 92664), (312, 91476), (324, 88088), (336, 84942), (351, 81312), (352, 81081), (363, 78624), (364, 78408), (378, 75504), (396, 72072), (416, 68607), (429, 66528), (432, 66066), (462, 61776), (468, 60984), (484, 58968), (504, 56628), (528, 54054), (546, 52272), (567, 50336), (572, 49896), (594, 48048), (616, 46332), (624, 45738), (648, 44044), (672, 42471), (693, 41184), (702, 40656), (726, 39312), (728, 39204), (756, 37752), (792, 36036), (819, 34848), (847, 33696), (858, 33264), (864, 33033), (891, 32032), (924, 30888), (936, 30492), (968, 29484), (1001, 28512), (1008, 28314), (1053, 27104), (1056, 27027), (1089, 26208), (1092, 26136), (1134, 25168), (1144, 24948), (1188, 24024), (1232, 23166), (1248, 22869), (1287, 22176), (1296, 22022), (1386, 20592), (1404, 20328), (1452, 19656), (1456, 19602), (1512, 18876), (1573, 18144), (1584, 18018), (1638, 17424), (1694, 16848), (1716, 16632), (1782, 16016), (1848, 15444), (1872, 15246), (1936, 14742), (2002, 14256), (2016, 14157), (2079, 13728), (2106, 13552), (2178, 13104), (2184, 13068), (2268, 12584), (2288, 12474), (2376, 12012), (2457, 11616), (2464, 11583), (2541, 11232), (2574, 11088), (2592, 11011), (2772, 10296), (2808, 10164), (2904, 9828), (2912, 9801), (3003, 9504), (3024, 9438), (3146, 9072), (3168, 9009), (3267, 8736), (3276, 8712), (3388, 8424), (3432, 8316), (3564, 8008), (3696, 7722), (3744, 7623), (3861, 7392), (3872, 7371), (4004, 7128), (4158, 6864), (4212, 6776), (4356, 6552), (4368, 6534), (4536, 6292), (4576, 6237), (4719, 6048), (4752, 6006), (4914, 5808), (5082, 5616), (5148, 5544)]