247259376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18903

約数の個数: 120

約数和(自身を含む): 851716320

約数和(自身を除く): 604456944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 18869, 37738, 56607, 75476, 113214, 132083, 150952, 169821, 226428, 245297, 264166, 301904, 339642, 396249, 452856, 490594, 528332, 679284, 735891, 792498, 905712, 981188, 1056664, 1188747, 1358568, 1471782, 1584996, 1717079, 1962376, 2113328, 2207673, 2377494, 2717136, 2943564, 3169992, 3434158, 3924752, 4415346, 4754988, 5151237, 5887128, 6339984, 6868316, 8830692, 9509976, 10302474, 11774256, 13736632, 15453711, 17661384, 19019952, 20604948, 27473264, 30907422, 35322768, 41209896, 61814844, 82419792, 123629688, 247259376]

約数ペア:

[(1, 247259376), (2, 123629688), (3, 82419792), (4, 61814844), (6, 41209896), (7, 35322768), (8, 30907422), (9, 27473264), (12, 20604948), (13, 19019952), (14, 17661384), (16, 15453711), (18, 13736632), (21, 11774256), (24, 10302474), (26, 9509976), (28, 8830692), (36, 6868316), (39, 6339984), (42, 5887128), (48, 5151237), (52, 4754988), (56, 4415346), (63, 3924752), (72, 3434158), (78, 3169992), (84, 2943564), (91, 2717136), (104, 2377494), (112, 2207673), (117, 2113328), (126, 1962376), (144, 1717079), (156, 1584996), (168, 1471782), (182, 1358568), (208, 1188747), (234, 1056664), (252, 981188), (273, 905712), (312, 792498), (336, 735891), (364, 679284), (468, 528332), (504, 490594), (546, 452856), (624, 396249), (728, 339642), (819, 301904), (936, 264166), (1008, 245297), (1092, 226428), (1456, 169821), (1638, 150952), (1872, 132083), (2184, 113214), (3276, 75476), (4368, 56607), (6552, 37738), (13104, 18869)]