216350976

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 620754624

約数和(自身を除く): 404403648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 73, 96, 102, 128, 136, 146, 192, 204, 219, 227, 256, 272, 292, 384, 408, 438, 454, 544, 584, 681, 768, 816, 876, 908, 1088, 1168, 1241, 1362, 1632, 1752, 1816, 2176, 2336, 2482, 2724, 3264, 3504, 3632, 3723, 3859, 4352, 4672, 4964, 5448, 6528, 7008, 7264, 7446, 7718, 9344, 9928, 10896, 11577, 13056, 14016, 14528, 14892, 15436, 16571, 18688, 19856, 21792, 23154, 28032, 29056, 29784, 30872, 33142, 39712, 43584, 46308, 49713, 56064, 58112, 59568, 61744, 66284, 79424, 87168, 92616, 99426, 119136, 123488, 132568, 158848, 174336, 185232, 198852, 238272, 246976, 265136, 281707, 317696, 370464, 397704, 476544, 493952, 530272, 563414, 740928, 795408, 845121, 953088, 987904, 1060544, 1126828, 1481856, 1590816, 1690242, 2121088, 2253656, 2963712, 3181632, 3380484, 4242176, 4507312, 6363264, 6760968, 9014624, 12726528, 13521936, 18029248, 27043872, 36058496, 54087744, 72116992, 108175488, 216350976]

約数ペア:

[(1, 216350976), (2, 108175488), (3, 72116992), (4, 54087744), (6, 36058496), (8, 27043872), (12, 18029248), (16, 13521936), (17, 12726528), (24, 9014624), (32, 6760968), (34, 6363264), (48, 4507312), (51, 4242176), (64, 3380484), (68, 3181632), (73, 2963712), (96, 2253656), (102, 2121088), (128, 1690242), (136, 1590816), (146, 1481856), (192, 1126828), (204, 1060544), (219, 987904), (227, 953088), (256, 845121), (272, 795408), (292, 740928), (384, 563414), (408, 530272), (438, 493952), (454, 476544), (544, 397704), (584, 370464), (681, 317696), (768, 281707), (816, 265136), (876, 246976), (908, 238272), (1088, 198852), (1168, 185232), (1241, 174336), (1362, 158848), (1632, 132568), (1752, 123488), (1816, 119136), (2176, 99426), (2336, 92616), (2482, 87168), (2724, 79424), (3264, 66284), (3504, 61744), (3632, 59568), (3723, 58112), (3859, 56064), (4352, 49713), (4672, 46308), (4964, 43584), (5448, 39712), (6528, 33142), (7008, 30872), (7264, 29784), (7446, 29056), (7718, 28032), (9344, 23154), (9928, 21792), (10896, 19856), (11577, 18688), (13056, 16571), (14016, 15436), (14528, 14892)]