1525880538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 4483584000

約数和(自身を除く): 2957703462

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 59, 63, 78, 91, 114, 117, 118, 126, 133, 171, 177, 182, 189, 234, 247, 266, 273, 277, 342, 351, 354, 378, 399, 413, 494, 513, 531, 546, 554, 702, 741, 767, 798, 819, 826, 831, 1026, 1062, 1121, 1197, 1239, 1482, 1534, 1593, 1638, 1662, 1729, 1939, 2223, 2242, 2301, 2394, 2457, 2478, 2493, 3186, 3363, 3458, 3591, 3601, 3717, 3878, 4446, 4602, 4914, 4986, 5187, 5263, 5369, 5817, 6669, 6726, 6903, 7182, 7202, 7434, 7479, 7847, 10089, 10374, 10526, 10738, 10803, 11151, 11634, 13338, 13806, 14573, 14958, 15561, 15694, 15789, 16107, 16343, 17451, 20178, 20709, 21606, 22302, 23541, 25207, 29146, 30267, 31122, 31578, 32214, 32409, 32686, 34902, 36841, 41418, 43719, 46683, 47082, 47367, 48321, 49029, 50414, 52353, 60534, 64818, 68419, 70623, 73682, 75621, 87438, 93366, 94734, 96642, 97227, 98058, 102011, 104706, 110523, 114401, 131157, 136838, 141246, 142101, 144963, 147087, 151242, 194454, 204022, 205257, 211869, 212459, 221046, 226863, 228802, 262314, 284202, 289926, 294174, 306033, 310517, 331569, 343203, 393471, 410514, 423738, 424918, 441261, 453726, 478933, 612066, 615771, 621034, 637377, 663138, 680589, 686406, 786942, 882522, 918099, 931551, 957866, 994707, 1029609, 1231542, 1274754, 1361178, 1436799, 1487213, 1836198, 1847313, 1863102, 1912131, 1989414, 2059218, 2173619, 2754297, 2794653, 2873598, 2974426, 3088827, 3694626, 3824262, 4036721, 4310397, 4347238, 4461639, 5508594, 5589306, 5736393, 6177654, 6520857, 8073442, 8383959, 8620794, 8923278, 11472786, 12110163, 12931191, 13041714, 13384917, 16767918, 19562571, 24220326, 25862382, 26769834, 28257047, 36330489, 39125142, 40154751, 56514094, 58687713, 72660978, 80309502, 84771141, 108991467, 117375426, 169542282, 217982934, 254313423, 508626846, 762940269, 1525880538]

約数ペア:

[(1, 1525880538), (2, 762940269), (3, 508626846), (6, 254313423), (7, 217982934), (9, 169542282), (13, 117375426), (14, 108991467), (18, 84771141), (19, 80309502), (21, 72660978), (26, 58687713), (27, 56514094), (38, 40154751), (39, 39125142), (42, 36330489), (54, 28257047), (57, 26769834), (59, 25862382), (63, 24220326), (78, 19562571), (91, 16767918), (114, 13384917), (117, 13041714), (118, 12931191), (126, 12110163), (133, 11472786), (171, 8923278), (177, 8620794), (182, 8383959), (189, 8073442), (234, 6520857), (247, 6177654), (266, 5736393), (273, 5589306), (277, 5508594), (342, 4461639), (351, 4347238), (354, 4310397), (378, 4036721), (399, 3824262), (413, 3694626), (494, 3088827), (513, 2974426), (531, 2873598), (546, 2794653), (554, 2754297), (702, 2173619), (741, 2059218), (767, 1989414), (798, 1912131), (819, 1863102), (826, 1847313), (831, 1836198), (1026, 1487213), (1062, 1436799), (1121, 1361178), (1197, 1274754), (1239, 1231542), (1482, 1029609), (1534, 994707), (1593, 957866), (1638, 931551), (1662, 918099), (1729, 882522), (1939, 786942), (2223, 686406), (2242, 680589), (2301, 663138), (2394, 637377), (2457, 621034), (2478, 615771), (2493, 612066), (3186, 478933), (3363, 453726), (3458, 441261), (3591, 424918), (3601, 423738), (3717, 410514), (3878, 393471), (4446, 343203), (4602, 331569), (4914, 310517), (4986, 306033), (5187, 294174), (5263, 289926), (5369, 284202), (5817, 262314), (6669, 228802), (6726, 226863), (6903, 221046), (7182, 212459), (7202, 211869), (7434, 205257), (7479, 204022), (7847, 194454), (10089, 151242), (10374, 147087), (10526, 144963), (10738, 142101), (10803, 141246), (11151, 136838), (11634, 131157), (13338, 114401), (13806, 110523), (14573, 104706), (14958, 102011), (15561, 98058), (15694, 97227), (15789, 96642), (16107, 94734), (16343, 93366), (17451, 87438), (20178, 75621), (20709, 73682), (21606, 70623), (22302, 68419), (23541, 64818), (25207, 60534), (29146, 52353), (30267, 50414), (31122, 49029), (31578, 48321), (32214, 47367), (32409, 47082), (32686, 46683), (34902, 43719), (36841, 41418)]