230847232

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 588672000

約数和(自身を除く): 357824768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 239, 256, 308, 343, 352, 392, 448, 478, 539, 616, 686, 704, 784, 896, 956, 1078, 1232, 1372, 1408, 1568, 1673, 1792, 1912, 2156, 2464, 2629, 2744, 2816, 3136, 3346, 3773, 3824, 4312, 4928, 5258, 5488, 6272, 6692, 7546, 7648, 8624, 9856, 10516, 10976, 11711, 12544, 13384, 15092, 15296, 17248, 18403, 19712, 21032, 21952, 23422, 26768, 30184, 30592, 34496, 36806, 42064, 43904, 46844, 53536, 60368, 61184, 68992, 73612, 81977, 84128, 87808, 93688, 107072, 120736, 128821, 137984, 147224, 163954, 168256, 187376, 214144, 241472, 257642, 294448, 327908, 336512, 374752, 428288, 482944, 515284, 588896, 655816, 673024, 749504, 901747, 965888, 1030568, 1177792, 1311632, 1499008, 1803494, 2061136, 2355584, 2623264, 2998016, 3606988, 4122272, 4711168, 5246528, 7213976, 8244544, 10493056, 14427952, 16489088, 20986112, 28855904, 32978176, 57711808, 115423616, 230847232]

約数ペア:

[(1, 230847232), (2, 115423616), (4, 57711808), (7, 32978176), (8, 28855904), (11, 20986112), (14, 16489088), (16, 14427952), (22, 10493056), (28, 8244544), (32, 7213976), (44, 5246528), (49, 4711168), (56, 4122272), (64, 3606988), (77, 2998016), (88, 2623264), (98, 2355584), (112, 2061136), (128, 1803494), (154, 1499008), (176, 1311632), (196, 1177792), (224, 1030568), (239, 965888), (256, 901747), (308, 749504), (343, 673024), (352, 655816), (392, 588896), (448, 515284), (478, 482944), (539, 428288), (616, 374752), (686, 336512), (704, 327908), (784, 294448), (896, 257642), (956, 241472), (1078, 214144), (1232, 187376), (1372, 168256), (1408, 163954), (1568, 147224), (1673, 137984), (1792, 128821), (1912, 120736), (2156, 107072), (2464, 93688), (2629, 87808), (2744, 84128), (2816, 81977), (3136, 73612), (3346, 68992), (3773, 61184), (3824, 60368), (4312, 53536), (4928, 46844), (5258, 43904), (5488, 42064), (6272, 36806), (6692, 34496), (7546, 30592), (7648, 30184), (8624, 26768), (9856, 23422), (10516, 21952), (10976, 21032), (11711, 19712), (12544, 18403), (13384, 17248), (15092, 15296)]