259783056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2001

約数の個数: 120

約数和(自身を含む): 794100216

約数和(自身を除く): 534317160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1752, 1872, 1898, 1901, 2628, 2847, 3504, 3796, 3802, 5256, 5694, 5703, 7592, 7604, 8541, 10512, 11388, 11406, 15184, 15208, 17082, 17109, 22776, 22812, 24713, 30416, 34164, 34218, 45552, 45624, 49426, 68328, 68436, 74139, 91248, 98852, 136656, 136872, 138773, 148278, 197704, 222417, 273744, 277546, 296556, 395408, 416319, 444834, 555092, 593112, 832638, 889668, 1110184, 1186224, 1248957, 1665276, 1779336, 1804049, 2220368, 2497914, 3330552, 3558672, 3608098, 4995828, 5412147, 6661104, 7216196, 9991656, 10824294, 14432392, 16236441, 19983312, 21648588, 28864784, 32472882, 43297176, 64945764, 86594352, 129891528, 259783056]

約数ペア:

[(1, 259783056), (2, 129891528), (3, 86594352), (4, 64945764), (6, 43297176), (8, 32472882), (9, 28864784), (12, 21648588), (13, 19983312), (16, 16236441), (18, 14432392), (24, 10824294), (26, 9991656), (36, 7216196), (39, 6661104), (48, 5412147), (52, 4995828), (72, 3608098), (73, 3558672), (78, 3330552), (104, 2497914), (117, 2220368), (144, 1804049), (146, 1779336), (156, 1665276), (208, 1248957), (219, 1186224), (234, 1110184), (292, 889668), (312, 832638), (438, 593112), (468, 555092), (584, 444834), (624, 416319), (657, 395408), (876, 296556), (936, 277546), (949, 273744), (1168, 222417), (1314, 197704), (1752, 148278), (1872, 138773), (1898, 136872), (1901, 136656), (2628, 98852), (2847, 91248), (3504, 74139), (3796, 68436), (3802, 68328), (5256, 49426), (5694, 45624), (5703, 45552), (7592, 34218), (7604, 34164), (8541, 30416), (10512, 24713), (11388, 22812), (11406, 22776), (15184, 17109), (15208, 17082)]