1809716256

素因数分解:

$2^5\times 3^7\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1411

約数の個数: 192

約数和(自身を含む): 5628873600

約数和(自身を除く): 3819157344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 729, 864, 912, 972, 1026, 1296, 1361, 1368, 1458, 1539, 1824, 1944, 2052, 2187, 2592, 2722, 2736, 2916, 3078, 3888, 4083, 4104, 4374, 4617, 5444, 5472, 5832, 6156, 7776, 8166, 8208, 8748, 9234, 10888, 11664, 12249, 12312, 13851, 16332, 16416, 17496, 18468, 21776, 23328, 24498, 24624, 25859, 27702, 32664, 34992, 36747, 36936, 41553, 43552, 48996, 49248, 51718, 55404, 65328, 69984, 73494, 73872, 77577, 83106, 97992, 103436, 110241, 110808, 130656, 146988, 147744, 155154, 166212, 195984, 206872, 220482, 221616, 232731, 293976, 310308, 330723, 332424, 391968, 413744, 440964, 443232, 465462, 587952, 620616, 661446, 664848, 698193, 827488, 881928, 930924, 992169, 1175904, 1241232, 1322892, 1329696, 1396386, 1763856, 1861848, 1984338, 2094579, 2482464, 2645784, 2792772, 2976507, 3527712, 3723696, 3968676, 4189158, 5291568, 5585544, 5953014, 6283737, 7447392, 7937352, 8378316, 10583136, 11171088, 11906028, 12567474, 15874704, 16756632, 18851211, 22342176, 23812056, 25134948, 31749408, 33513264, 37702422, 47624112, 50269896, 56553633, 67026528, 75404844, 95248224, 100539792, 113107266, 150809688, 201079584, 226214532, 301619376, 452429064, 603238752, 904858128, 1809716256]

約数ペア:

[(1, 1809716256), (2, 904858128), (3, 603238752), (4, 452429064), (6, 301619376), (8, 226214532), (9, 201079584), (12, 150809688), (16, 113107266), (18, 100539792), (19, 95248224), (24, 75404844), (27, 67026528), (32, 56553633), (36, 50269896), (38, 47624112), (48, 37702422), (54, 33513264), (57, 31749408), (72, 25134948), (76, 23812056), (81, 22342176), (96, 18851211), (108, 16756632), (114, 15874704), (144, 12567474), (152, 11906028), (162, 11171088), (171, 10583136), (216, 8378316), (228, 7937352), (243, 7447392), (288, 6283737), (304, 5953014), (324, 5585544), (342, 5291568), (432, 4189158), (456, 3968676), (486, 3723696), (513, 3527712), (608, 2976507), (648, 2792772), (684, 2645784), (729, 2482464), (864, 2094579), (912, 1984338), (972, 1861848), (1026, 1763856), (1296, 1396386), (1361, 1329696), (1368, 1322892), (1458, 1241232), (1539, 1175904), (1824, 992169), (1944, 930924), (2052, 881928), (2187, 827488), (2592, 698193), (2722, 664848), (2736, 661446), (2916, 620616), (3078, 587952), (3888, 465462), (4083, 443232), (4104, 440964), (4374, 413744), (4617, 391968), (5444, 332424), (5472, 330723), (5832, 310308), (6156, 293976), (7776, 232731), (8166, 221616), (8208, 220482), (8748, 206872), (9234, 195984), (10888, 166212), (11664, 155154), (12249, 147744), (12312, 146988), (13851, 130656), (16332, 110808), (16416, 110241), (17496, 103436), (18468, 97992), (21776, 83106), (23328, 77577), (24498, 73872), (24624, 73494), (25859, 69984), (27702, 65328), (32664, 55404), (34992, 51718), (36747, 49248), (36936, 48996), (41553, 43552)]