1021206528

素因数分解:

$2^{13}\times 3^8\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 252

約数和(自身を含む): 3224502060

約数和(自身を除く): 2203295532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 512, 513, 576, 608, 648, 684, 729, 768, 864, 912, 972, 1024, 1026, 1152, 1216, 1296, 1368, 1458, 1536, 1539, 1728, 1824, 1944, 2048, 2052, 2187, 2304, 2432, 2592, 2736, 2916, 3072, 3078, 3456, 3648, 3888, 4096, 4104, 4374, 4608, 4617, 4864, 5184, 5472, 5832, 6144, 6156, 6561, 6912, 7296, 7776, 8192, 8208, 8748, 9216, 9234, 9728, 10368, 10944, 11664, 12288, 12312, 13122, 13824, 13851, 14592, 15552, 16416, 17496, 18432, 18468, 19456, 20736, 21888, 23328, 24576, 24624, 26244, 27648, 27702, 29184, 31104, 32832, 34992, 36864, 36936, 38912, 41472, 41553, 43776, 46656, 49248, 52488, 55296, 55404, 58368, 62208, 65664, 69984, 73728, 73872, 77824, 82944, 83106, 87552, 93312, 98496, 104976, 110592, 110808, 116736, 124416, 124659, 131328, 139968, 147744, 155648, 165888, 166212, 175104, 186624, 196992, 209952, 221184, 221616, 233472, 248832, 249318, 262656, 279936, 295488, 331776, 332424, 350208, 373248, 393984, 419904, 443232, 466944, 497664, 498636, 525312, 559872, 590976, 663552, 664848, 700416, 746496, 787968, 839808, 886464, 995328, 997272, 1050624, 1119744, 1181952, 1329696, 1400832, 1492992, 1575936, 1679616, 1772928, 1990656, 1994544, 2101248, 2239488, 2363904, 2659392, 2985984, 3151872, 3359232, 3545856, 3989088, 4202496, 4478976, 4727808, 5318784, 5971968, 6303744, 6718464, 7091712, 7978176, 8957952, 9455616, 10637568, 12607488, 13436928, 14183424, 15956352, 17915904, 18911232, 21275136, 26873856, 28366848, 31912704, 37822464, 42550272, 53747712, 56733696, 63825408, 85100544, 113467392, 127650816, 170201088, 255301632, 340402176, 510603264, 1021206528]

約数ペア:

[(1, 1021206528), (2, 510603264), (3, 340402176), (4, 255301632), (6, 170201088), (8, 127650816), (9, 113467392), (12, 85100544), (16, 63825408), (18, 56733696), (19, 53747712), (24, 42550272), (27, 37822464), (32, 31912704), (36, 28366848), (38, 26873856), (48, 21275136), (54, 18911232), (57, 17915904), (64, 15956352), (72, 14183424), (76, 13436928), (81, 12607488), (96, 10637568), (108, 9455616), (114, 8957952), (128, 7978176), (144, 7091712), (152, 6718464), (162, 6303744), (171, 5971968), (192, 5318784), (216, 4727808), (228, 4478976), (243, 4202496), (256, 3989088), (288, 3545856), (304, 3359232), (324, 3151872), (342, 2985984), (384, 2659392), (432, 2363904), (456, 2239488), (486, 2101248), (512, 1994544), (513, 1990656), (576, 1772928), (608, 1679616), (648, 1575936), (684, 1492992), (729, 1400832), (768, 1329696), (864, 1181952), (912, 1119744), (972, 1050624), (1024, 997272), (1026, 995328), (1152, 886464), (1216, 839808), (1296, 787968), (1368, 746496), (1458, 700416), (1536, 664848), (1539, 663552), (1728, 590976), (1824, 559872), (1944, 525312), (2048, 498636), (2052, 497664), (2187, 466944), (2304, 443232), (2432, 419904), (2592, 393984), (2736, 373248), (2916, 350208), (3072, 332424), (3078, 331776), (3456, 295488), (3648, 279936), (3888, 262656), (4096, 249318), (4104, 248832), (4374, 233472), (4608, 221616), (4617, 221184), (4864, 209952), (5184, 196992), (5472, 186624), (5832, 175104), (6144, 166212), (6156, 165888), (6561, 155648), (6912, 147744), (7296, 139968), (7776, 131328), (8192, 124659), (8208, 124416), (8748, 116736), (9216, 110808), (9234, 110592), (9728, 104976), (10368, 98496), (10944, 93312), (11664, 87552), (12288, 83106), (12312, 82944), (13122, 77824), (13824, 73872), (13851, 73728), (14592, 69984), (15552, 65664), (16416, 62208), (17496, 58368), (18432, 55404), (18468, 55296), (19456, 52488), (20736, 49248), (21888, 46656), (23328, 43776), (24576, 41553), (24624, 41472), (26244, 38912), (27648, 36936), (27702, 36864), (29184, 34992), (31104, 32832)]