230264528

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 518466816

約数和(自身を除く): 288202288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 67, 82, 104, 124, 134, 164, 169, 208, 248, 268, 328, 338, 403, 496, 533, 536, 656, 676, 806, 871, 1066, 1072, 1271, 1352, 1612, 1742, 2077, 2132, 2542, 2704, 2747, 3224, 3484, 4154, 4264, 5084, 5239, 5494, 6448, 6929, 6968, 8308, 8528, 10168, 10478, 10988, 11323, 13858, 13936, 16523, 16616, 20336, 20956, 21976, 22646, 27001, 27716, 33046, 33232, 35711, 41912, 43952, 45292, 54002, 55432, 66092, 71422, 83824, 85157, 90584, 108004, 110864, 132184, 142844, 170314, 181168, 214799, 216008, 264368, 285688, 340628, 351013, 429598, 432016, 464243, 571376, 681256, 702026, 859196, 928486, 1107041, 1362512, 1404052, 1718392, 1856972, 2214082, 2808104, 3436784, 3713944, 4428164, 5616208, 7427888, 8856328, 14391533, 17712656, 28783066, 57566132, 115132264, 230264528]

約数ペア:

[(1, 230264528), (2, 115132264), (4, 57566132), (8, 28783066), (13, 17712656), (16, 14391533), (26, 8856328), (31, 7427888), (41, 5616208), (52, 4428164), (62, 3713944), (67, 3436784), (82, 2808104), (104, 2214082), (124, 1856972), (134, 1718392), (164, 1404052), (169, 1362512), (208, 1107041), (248, 928486), (268, 859196), (328, 702026), (338, 681256), (403, 571376), (496, 464243), (533, 432016), (536, 429598), (656, 351013), (676, 340628), (806, 285688), (871, 264368), (1066, 216008), (1072, 214799), (1271, 181168), (1352, 170314), (1612, 142844), (1742, 132184), (2077, 110864), (2132, 108004), (2542, 90584), (2704, 85157), (2747, 83824), (3224, 71422), (3484, 66092), (4154, 55432), (4264, 54002), (5084, 45292), (5239, 43952), (5494, 41912), (6448, 35711), (6929, 33232), (6968, 33046), (8308, 27716), (8528, 27001), (10168, 22646), (10478, 21976), (10988, 20956), (11323, 20336), (13858, 16616), (13936, 16523)]