16243989.000000000

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 256

約数和(自身を含む): 1297766400

約数和(自身を除く): 925068984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 67, 72, 78, 84, 91, 104, 108, 117, 126, 134, 156, 168, 182, 189, 201, 216, 234, 252, 268, 273, 283, 312, 351, 364, 378, 402, 468, 469, 504, 536, 546, 566, 603, 702, 728, 756, 804, 819, 849, 871, 936, 938, 1092, 1132, 1206, 1404, 1407, 1512, 1608, 1638, 1698, 1742, 1809, 1876, 1981, 2184, 2264, 2412, 2457, 2547, 2613, 2808, 2814, 3276, 3396, 3484, 3618, 3679, 3752, 3962, 4221, 4824, 4914, 5094, 5226, 5628, 5943, 6097, 6552, 6792, 6968, 7236, 7358, 7641, 7839, 7924, 8442, 9828, 10188, 10452, 11037, 11256, 11886, 12194, 12663, 14472, 14716, 15282, 15678, 15848, 16884, 17829, 18291, 18961, 19656, 20376, 20904, 22074, 23517, 23772, 24388, 25326, 25753, 29432, 30564, 31356, 33111, 33768, 35658, 36582, 37922, 44148, 47034, 47544, 48776, 50652, 51506, 53487, 54873, 56883, 61128, 62712, 66222, 71316, 73164, 75844, 77259, 88296, 94068, 99333, 101304, 103012, 106974, 109746, 113766, 132444, 132727, 142632, 146328, 151688, 154518, 164619, 170649, 188136, 198666, 206024, 213948, 219492, 227532, 231777, 246493, 264888, 265454, 309036, 329238, 341298, 397332, 398181, 427896, 438984, 455064, 463554, 492986, 511947, 530908, 618072, 658476, 682596, 695331, 739479, 794664, 796362, 927108, 985972, 1023894, 1061816, 1194543, 1316952, 1365192, 1390662, 1478958, 1592724, 1725451, 1854216, 1971944, 2047788, 2218437, 2389086, 2781324, 2957916, 3185448, 3450902, 3583629, 4095576, 4436874, 4778172, 5176353, 5562648, 5915832, 6655311, 6901804, 7167258, 8873748, 9556344, 10352706, 13310622, 13803608, 14334516, 15529059, 17747496, 20705412, 26621244, 28669032, 31058118, 41410824, 46587177, 53242488, 62116236, 93174354, 124232472, 186348708, 372697416]

約数ペア:

[(1, 372697416), (2, 186348708), (3, 124232472), (4, 93174354), (6, 62116236), (7, 53242488), (8, 46587177), (9, 41410824), (12, 31058118), (13, 28669032), (14, 26621244), (18, 20705412), (21, 17747496), (24, 15529059), (26, 14334516), (27, 13803608), (28, 13310622), (36, 10352706), (39, 9556344), (42, 8873748), (52, 7167258), (54, 6901804), (56, 6655311), (63, 5915832), (67, 5562648), (72, 5176353), (78, 4778172), (84, 4436874), (91, 4095576), (104, 3583629), (108, 3450902), (117, 3185448), (126, 2957916), (134, 2781324), (156, 2389086), (168, 2218437), (182, 2047788), (189, 1971944), (201, 1854216), (216, 1725451), (234, 1592724), (252, 1478958), (268, 1390662), (273, 1365192), (283, 1316952), (312, 1194543), (351, 1061816), (364, 1023894), (378, 985972), (402, 927108), (468, 796362), (469, 794664), (504, 739479), (536, 695331), (546, 682596), (566, 658476), (603, 618072), (702, 530908), (728, 511947), (756, 492986), (804, 463554), (819, 455064), (849, 438984), (871, 427896), (936, 398181), (938, 397332), (1092, 341298), (1132, 329238), (1206, 309036), (1404, 265454), (1407, 264888), (1512, 246493), (1608, 231777), (1638, 227532), (1698, 219492), (1742, 213948), (1809, 206024), (1876, 198666), (1981, 188136), (2184, 170649), (2264, 164619), (2412, 154518), (2457, 151688), (2547, 146328), (2613, 142632), (2808, 132727), (2814, 132444), (3276, 113766), (3396, 109746), (3484, 106974), (3618, 103012), (3679, 101304), (3752, 99333), (3962, 94068), (4221, 88296), (4824, 77259), (4914, 75844), (5094, 73164), (5226, 71316), (5628, 66222), (5943, 62712), (6097, 61128), (6552, 56883), (6792, 54873), (6968, 53487), (7236, 51506), (7358, 50652), (7641, 48776), (7839, 47544), (7924, 47034), (8442, 44148), (9828, 37922), (10188, 36582), (10452, 35658), (11037, 33768), (11256, 33111), (11886, 31356), (12194, 30564), (12663, 29432), (14472, 25753), (14716, 25326), (15282, 24388), (15678, 23772), (15848, 23517), (16884, 22074), (17829, 20904), (18291, 20376), (18961, 19656)]