215731536

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 584534016

約数和(自身を除く): 368802480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 263, 276, 368, 526, 552, 743, 789, 1052, 1104, 1486, 1578, 2104, 2229, 2972, 3156, 4208, 4458, 5944, 6049, 6312, 8916, 11888, 12098, 12624, 17089, 17832, 18147, 24196, 34178, 35664, 36294, 48392, 51267, 68356, 72588, 96784, 102534, 136712, 145176, 195409, 205068, 273424, 290352, 390818, 410136, 586227, 781636, 820272, 1172454, 1563272, 2344908, 3126544, 4494407, 4689816, 8988814, 9379632, 13483221, 17977628, 26966442, 35955256, 53932884, 71910512, 107865768, 215731536]

約数ペア:

[(1, 215731536), (2, 107865768), (3, 71910512), (4, 53932884), (6, 35955256), (8, 26966442), (12, 17977628), (16, 13483221), (23, 9379632), (24, 8988814), (46, 4689816), (48, 4494407), (69, 3126544), (92, 2344908), (138, 1563272), (184, 1172454), (263, 820272), (276, 781636), (368, 586227), (526, 410136), (552, 390818), (743, 290352), (789, 273424), (1052, 205068), (1104, 195409), (1486, 145176), (1578, 136712), (2104, 102534), (2229, 96784), (2972, 72588), (3156, 68356), (4208, 51267), (4458, 48392), (5944, 36294), (6049, 35664), (6312, 34178), (8916, 24196), (11888, 18147), (12098, 17832), (12624, 17089)]