289711008

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1339

約数の個数: 144

約数和(自身を含む): 891596160

約数和(自身を除く): 601885152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 204, 272, 282, 288, 306, 376, 408, 423, 544, 564, 612, 752, 799, 816, 846, 1128, 1224, 1259, 1504, 1598, 1632, 1692, 2256, 2397, 2448, 2518, 3196, 3384, 3777, 4512, 4794, 4896, 5036, 6392, 6768, 7191, 7554, 9588, 10072, 11331, 12784, 13536, 14382, 15108, 19176, 20144, 21403, 22662, 25568, 28764, 30216, 38352, 40288, 42806, 45324, 57528, 59173, 60432, 64209, 76704, 85612, 90648, 115056, 118346, 120864, 128418, 171224, 177519, 181296, 192627, 230112, 236692, 256836, 342448, 355038, 362592, 385254, 473384, 513672, 532557, 684896, 710076, 770508, 946768, 1005941, 1027344, 1065114, 1420152, 1541016, 1893536, 2011882, 2054688, 2130228, 2840304, 3017823, 3082032, 4023764, 4260456, 5680608, 6035646, 6164064, 8047528, 8520912, 9053469, 12071292, 16095056, 17041824, 18106938, 24142584, 32190112, 36213876, 48285168, 72427752, 96570336, 144855504, 289711008]

約数ペア:

[(1, 289711008), (2, 144855504), (3, 96570336), (4, 72427752), (6, 48285168), (8, 36213876), (9, 32190112), (12, 24142584), (16, 18106938), (17, 17041824), (18, 16095056), (24, 12071292), (32, 9053469), (34, 8520912), (36, 8047528), (47, 6164064), (48, 6035646), (51, 5680608), (68, 4260456), (72, 4023764), (94, 3082032), (96, 3017823), (102, 2840304), (136, 2130228), (141, 2054688), (144, 2011882), (153, 1893536), (188, 1541016), (204, 1420152), (272, 1065114), (282, 1027344), (288, 1005941), (306, 946768), (376, 770508), (408, 710076), (423, 684896), (544, 532557), (564, 513672), (612, 473384), (752, 385254), (799, 362592), (816, 355038), (846, 342448), (1128, 256836), (1224, 236692), (1259, 230112), (1504, 192627), (1598, 181296), (1632, 177519), (1692, 171224), (2256, 128418), (2397, 120864), (2448, 118346), (2518, 115056), (3196, 90648), (3384, 85612), (3777, 76704), (4512, 64209), (4794, 60432), (4896, 59173), (5036, 57528), (6392, 45324), (6768, 42806), (7191, 40288), (7554, 38352), (9588, 30216), (10072, 28764), (11331, 25568), (12784, 22662), (13536, 21403), (14382, 20144), (15108, 19176)]