218613504

素因数分解:

$2^8\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 584477712

約数和(自身を除く): 365864208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 384, 562, 768, 843, 1013, 1124, 1686, 2026, 2248, 3039, 3372, 4052, 4496, 6078, 6744, 8104, 8992, 12156, 13488, 16208, 17984, 24312, 26976, 32416, 35968, 48624, 53952, 64832, 71936, 97248, 107904, 129664, 194496, 215808, 259328, 284653, 388992, 569306, 777984, 853959, 1138612, 1707918, 2277224, 3415836, 4554448, 6831672, 9108896, 13663344, 18217792, 27326688, 36435584, 54653376, 72871168, 109306752, 218613504]

約数ペア:

[(1, 218613504), (2, 109306752), (3, 72871168), (4, 54653376), (6, 36435584), (8, 27326688), (12, 18217792), (16, 13663344), (24, 9108896), (32, 6831672), (48, 4554448), (64, 3415836), (96, 2277224), (128, 1707918), (192, 1138612), (256, 853959), (281, 777984), (384, 569306), (562, 388992), (768, 284653), (843, 259328), (1013, 215808), (1124, 194496), (1686, 129664), (2026, 107904), (2248, 97248), (3039, 71936), (3372, 64832), (4052, 53952), (4496, 48624), (6078, 35968), (6744, 32416), (8104, 26976), (8992, 24312), (12156, 17984), (13488, 16208)]