16864848

素因数分解:

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

素因数の和:64

約数の個数: 300

約数和(自身を含む): 65897568

約数和(自身を除く): 49032720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 66, 72, 77, 78, 81, 84, 88, 91, 99, 104, 108, 112, 117, 126, 132, 143, 144, 154, 156, 162, 168, 169, 176, 182, 189, 198, 208, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 324, 336, 338, 351, 364, 378, 396, 429, 432, 462, 468, 504, 507, 528, 546, 567, 572, 594, 616, 624, 648, 676, 693, 702, 728, 756, 792, 819, 858, 891, 924, 936, 1001, 1008, 1014, 1053, 1092, 1134, 1144, 1183, 1188, 1232, 1287, 1296, 1352, 1386, 1404, 1456, 1512, 1521, 1584, 1638, 1716, 1782, 1848, 1859, 1872, 2002, 2028, 2079, 2106, 2184, 2268, 2288, 2366, 2376, 2457, 2574, 2704, 2772, 2808, 3003, 3024, 3042, 3276, 3432, 3549, 3564, 3696, 3718, 3861, 4004, 4056, 4158, 4212, 4368, 4536, 4563, 4732, 4752, 4914, 5148, 5544, 5577, 5616, 6006, 6084, 6237, 6552, 6864, 7098, 7128, 7371, 7436, 7722, 8008, 8112, 8316, 8424, 9009, 9072, 9126, 9464, 9828, 10296, 10647, 11088, 11154, 11583, 12012, 12168, 12474, 13013, 13104, 13689, 14196, 14256, 14742, 14872, 15444, 16016, 16632, 16731, 16848, 18018, 18252, 18928, 19656, 20592, 21294, 22308, 23166, 24024, 24336, 24948, 26026, 27027, 27378, 28392, 29484, 29744, 30888, 31941, 33264, 33462, 36036, 36504, 39039, 39312, 42588, 44616, 46332, 48048, 49896, 50193, 52052, 54054, 54756, 56784, 58968, 61776, 63882, 66924, 72072, 73008, 78078, 81081, 85176, 89232, 92664, 95823, 99792, 100386, 104104, 108108, 109512, 117117, 117936, 127764, 133848, 144144, 150579, 156156, 162162, 170352, 185328, 191646, 200772, 208208, 216216, 219024, 234234, 255528, 267696, 301158, 312312, 324324, 351351, 383292, 401544, 432432, 468468, 511056, 602316, 624624, 648648, 702702, 766584, 803088, 936936, 1054053, 1204632, 1297296, 1405404, 1533168, 1873872, 2108106, 2409264, 2810808, 4216212, 5621616, 8432424, 16864848]

約数ペア:

[(1, 16864848), (2, 8432424), (3, 5621616), (4, 4216212), (6, 2810808), (7, 2409264), (8, 2108106), (9, 1873872), (11, 1533168), (12, 1405404), (13, 1297296), (14, 1204632), (16, 1054053), (18, 936936), (21, 803088), (22, 766584), (24, 702702), (26, 648648), (27, 624624), (28, 602316), (33, 511056), (36, 468468), (39, 432432), (42, 401544), (44, 383292), (48, 351351), (52, 324324), (54, 312312), (56, 301158), (63, 267696), (66, 255528), (72, 234234), (77, 219024), (78, 216216), (81, 208208), (84, 200772), (88, 191646), (91, 185328), (99, 170352), (104, 162162), (108, 156156), (112, 150579), (117, 144144), (126, 133848), (132, 127764), (143, 117936), (144, 117117), (154, 109512), (156, 108108), (162, 104104), (168, 100386), (169, 99792), (176, 95823), (182, 92664), (189, 89232), (198, 85176), (208, 81081), (216, 78078), (231, 73008), (234, 72072), (252, 66924), (264, 63882), (273, 61776), (286, 58968), (297, 56784), (308, 54756), (312, 54054), (324, 52052), (336, 50193), (338, 49896), (351, 48048), (364, 46332), (378, 44616), (396, 42588), (429, 39312), (432, 39039), (462, 36504), (468, 36036), (504, 33462), (507, 33264), (528, 31941), (546, 30888), (567, 29744), (572, 29484), (594, 28392), (616, 27378), (624, 27027), (648, 26026), (676, 24948), (693, 24336), (702, 24024), (728, 23166), (756, 22308), (792, 21294), (819, 20592), (858, 19656), (891, 18928), (924, 18252), (936, 18018), (1001, 16848), (1008, 16731), (1014, 16632), (1053, 16016), (1092, 15444), (1134, 14872), (1144, 14742), (1183, 14256), (1188, 14196), (1232, 13689), (1287, 13104), (1296, 13013), (1352, 12474), (1386, 12168), (1404, 12012), (1456, 11583), (1512, 11154), (1521, 11088), (1584, 10647), (1638, 10296), (1716, 9828), (1782, 9464), (1848, 9126), (1859, 9072), (1872, 9009), (2002, 8424), (2028, 8316), (2079, 8112), (2106, 8008), (2184, 7722), (2268, 7436), (2288, 7371), (2366, 7128), (2376, 7098), (2457, 6864), (2574, 6552), (2704, 6237), (2772, 6084), (2808, 6006), (3003, 5616), (3024, 5577), (3042, 5544), (3276, 5148), (3432, 4914), (3549, 4752), (3564, 4732), (3696, 4563), (3718, 4536), (3861, 4368), (4004, 4212), (4056, 4158)]