219162944

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 168

約数和(自身を含む): 590239104

約数和(自身を除く): 371076160

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 311, 352, 364, 416, 448, 484, 572, 616, 622, 704, 728, 832, 847, 968, 1001, 1144, 1232, 1244, 1456, 1573, 1694, 1936, 2002, 2177, 2288, 2464, 2488, 2912, 3146, 3388, 3421, 3872, 4004, 4043, 4354, 4576, 4928, 4976, 5824, 6292, 6776, 6842, 7744, 8008, 8086, 8708, 9152, 9952, 11011, 12584, 13552, 13684, 16016, 16172, 17416, 19904, 22022, 23947, 25168, 27104, 27368, 28301, 32032, 32344, 34832, 37631, 44044, 44473, 47894, 50336, 54208, 54736, 56602, 64064, 64688, 69664, 75262, 88088, 88946, 95788, 100672, 109472, 113204, 129376, 139328, 150524, 176176, 177892, 191576, 218944, 226408, 258752, 263417, 301048, 311311, 352352, 355784, 383152, 452816, 489203, 526834, 602096, 622622, 704704, 711568, 766304, 905632, 978406, 1053668, 1204192, 1245244, 1423136, 1532608, 1811264, 1956812, 2107336, 2408384, 2490488, 2846272, 3424421, 3913624, 4214672, 4980976, 6848842, 7827248, 8429344, 9961952, 13697684, 15654496, 16858688, 19923904, 27395368, 31308992, 54790736, 109581472, 219162944]

約数ペア:

[(1, 219162944), (2, 109581472), (4, 54790736), (7, 31308992), (8, 27395368), (11, 19923904), (13, 16858688), (14, 15654496), (16, 13697684), (22, 9961952), (26, 8429344), (28, 7827248), (32, 6848842), (44, 4980976), (52, 4214672), (56, 3913624), (64, 3424421), (77, 2846272), (88, 2490488), (91, 2408384), (104, 2107336), (112, 1956812), (121, 1811264), (143, 1532608), (154, 1423136), (176, 1245244), (182, 1204192), (208, 1053668), (224, 978406), (242, 905632), (286, 766304), (308, 711568), (311, 704704), (352, 622622), (364, 602096), (416, 526834), (448, 489203), (484, 452816), (572, 383152), (616, 355784), (622, 352352), (704, 311311), (728, 301048), (832, 263417), (847, 258752), (968, 226408), (1001, 218944), (1144, 191576), (1232, 177892), (1244, 176176), (1456, 150524), (1573, 139328), (1694, 129376), (1936, 113204), (2002, 109472), (2177, 100672), (2288, 95788), (2464, 88946), (2488, 88088), (2912, 75262), (3146, 69664), (3388, 64688), (3421, 64064), (3872, 56602), (4004, 54736), (4043, 54208), (4354, 50336), (4576, 47894), (4928, 44473), (4976, 44044), (5824, 37631), (6292, 34832), (6776, 32344), (6842, 32032), (7744, 28301), (8008, 27368), (8086, 27104), (8708, 25168), (9152, 23947), (9952, 22022), (11011, 19904), (12584, 17416), (13552, 16172), (13684, 16016)]