217873776

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 579514496

約数和(自身を除く): 361640720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 283, 344, 373, 516, 566, 688, 746, 849, 1032, 1119, 1132, 1492, 1698, 2064, 2238, 2264, 2984, 3396, 4476, 4528, 5968, 6792, 8952, 12169, 13584, 16039, 17904, 24338, 32078, 36507, 48117, 48676, 64156, 73014, 96234, 97352, 105559, 128312, 146028, 192468, 194704, 211118, 256624, 292056, 316677, 384936, 422236, 584112, 633354, 769872, 844472, 1266708, 1688944, 2533416, 4539037, 5066832, 9078074, 13617111, 18156148, 27234222, 36312296, 54468444, 72624592, 108936888, 217873776]

約数ペア:

[(1, 217873776), (2, 108936888), (3, 72624592), (4, 54468444), (6, 36312296), (8, 27234222), (12, 18156148), (16, 13617111), (24, 9078074), (43, 5066832), (48, 4539037), (86, 2533416), (129, 1688944), (172, 1266708), (258, 844472), (283, 769872), (344, 633354), (373, 584112), (516, 422236), (566, 384936), (688, 316677), (746, 292056), (849, 256624), (1032, 211118), (1119, 194704), (1132, 192468), (1492, 146028), (1698, 128312), (2064, 105559), (2238, 97352), (2264, 96234), (2984, 73014), (3396, 64156), (4476, 48676), (4528, 48117), (5968, 36507), (6792, 32078), (8952, 24338), (12169, 17904), (13584, 16039)]