488012712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 1399680000

約数和(自身を除く): 911667288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 179, 184, 253, 264, 276, 358, 449, 506, 537, 552, 716, 759, 898, 1012, 1074, 1347, 1432, 1518, 1796, 1969, 2024, 2148, 2694, 3036, 3592, 3938, 4117, 4296, 4939, 5388, 5907, 6072, 7876, 8234, 9878, 10327, 10776, 11814, 12351, 14817, 15752, 16468, 19756, 20654, 23628, 24702, 29634, 30981, 32936, 39512, 41308, 45287, 47256, 49404, 59268, 61962, 80371, 82616, 90574, 98808, 113597, 118536, 123924, 135861, 160742, 181148, 227194, 241113, 247848, 271722, 321484, 340791, 362296, 454388, 482226, 543444, 642968, 681582, 884081, 908776, 964452, 1086888, 1363164, 1768162, 1848533, 1928904, 2652243, 2726328, 3536324, 3697066, 5304486, 5545599, 7072648, 7394132, 10608972, 11091198, 14788264, 20333863, 21217944, 22182396, 40667726, 44364792, 61001589, 81335452, 122003178, 162670904, 244006356, 488012712]

約数ペア:

[(1, 488012712), (2, 244006356), (3, 162670904), (4, 122003178), (6, 81335452), (8, 61001589), (11, 44364792), (12, 40667726), (22, 22182396), (23, 21217944), (24, 20333863), (33, 14788264), (44, 11091198), (46, 10608972), (66, 7394132), (69, 7072648), (88, 5545599), (92, 5304486), (132, 3697066), (138, 3536324), (179, 2726328), (184, 2652243), (253, 1928904), (264, 1848533), (276, 1768162), (358, 1363164), (449, 1086888), (506, 964452), (537, 908776), (552, 884081), (716, 681582), (759, 642968), (898, 543444), (1012, 482226), (1074, 454388), (1347, 362296), (1432, 340791), (1518, 321484), (1796, 271722), (1969, 247848), (2024, 241113), (2148, 227194), (2694, 181148), (3036, 160742), (3592, 135861), (3938, 123924), (4117, 118536), (4296, 113597), (4939, 98808), (5388, 90574), (5907, 82616), (6072, 80371), (7876, 61962), (8234, 59268), (9878, 49404), (10327, 47256), (10776, 45287), (11814, 41308), (12351, 39512), (14817, 32936), (15752, 30981), (16468, 29634), (19756, 24702), (20654, 23628)]