29921808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 96025600

約数和(自身を除く): 66103792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 109, 112, 114, 129, 133, 152, 168, 172, 218, 228, 258, 266, 301, 304, 327, 336, 344, 399, 436, 456, 516, 532, 602, 654, 688, 763, 798, 817, 872, 903, 912, 1032, 1064, 1204, 1308, 1526, 1596, 1634, 1744, 1806, 2064, 2071, 2128, 2289, 2408, 2451, 2616, 3052, 3192, 3268, 3612, 4142, 4578, 4687, 4816, 4902, 5232, 5719, 6104, 6213, 6384, 6536, 7224, 8284, 9156, 9374, 9804, 11438, 12208, 12426, 13072, 14061, 14448, 14497, 16568, 17157, 18312, 18748, 19608, 22876, 24852, 28122, 28994, 32809, 33136, 34314, 36624, 37496, 39216, 43491, 45752, 49704, 56244, 57988, 65618, 68628, 74992, 86982, 89053, 91504, 98427, 99408, 112488, 115976, 131236, 137256, 173964, 178106, 196854, 224976, 231952, 262472, 267159, 274512, 347928, 356212, 393708, 524944, 534318, 623371, 695856, 712424, 787416, 1068636, 1246742, 1424848, 1574832, 1870113, 2137272, 2493484, 3740226, 4274544, 4986968, 7480452, 9973936, 14960904, 29921808]

約数ペア:

[(1, 29921808), (2, 14960904), (3, 9973936), (4, 7480452), (6, 4986968), (7, 4274544), (8, 3740226), (12, 2493484), (14, 2137272), (16, 1870113), (19, 1574832), (21, 1424848), (24, 1246742), (28, 1068636), (38, 787416), (42, 712424), (43, 695856), (48, 623371), (56, 534318), (57, 524944), (76, 393708), (84, 356212), (86, 347928), (109, 274512), (112, 267159), (114, 262472), (129, 231952), (133, 224976), (152, 196854), (168, 178106), (172, 173964), (218, 137256), (228, 131236), (258, 115976), (266, 112488), (301, 99408), (304, 98427), (327, 91504), (336, 89053), (344, 86982), (399, 74992), (436, 68628), (456, 65618), (516, 57988), (532, 56244), (602, 49704), (654, 45752), (688, 43491), (763, 39216), (798, 37496), (817, 36624), (872, 34314), (903, 33136), (912, 32809), (1032, 28994), (1064, 28122), (1204, 24852), (1308, 22876), (1526, 19608), (1596, 18748), (1634, 18312), (1744, 17157), (1806, 16568), (2064, 14497), (2071, 14448), (2128, 14061), (2289, 13072), (2408, 12426), (2451, 12208), (2616, 11438), (3052, 9804), (3192, 9374), (3268, 9156), (3612, 8284), (4142, 7224), (4578, 6536), (4687, 6384), (4816, 6213), (4902, 6104), (5232, 5719)]