287432496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 929464320

約数和(自身を除く): 642031824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 127, 144, 156, 169, 186, 208, 216, 234, 248, 254, 279, 312, 338, 351, 372, 381, 403, 432, 468, 496, 507, 508, 558, 624, 676, 702, 744, 762, 806, 837, 936, 1014, 1016, 1116, 1143, 1209, 1352, 1404, 1488, 1521, 1524, 1612, 1651, 1674, 1872, 2028, 2032, 2232, 2286, 2418, 2704, 2808, 3042, 3048, 3224, 3302, 3348, 3429, 3627, 3937, 4056, 4464, 4563, 4572, 4836, 4953, 5239, 5616, 6084, 6096, 6448, 6604, 6696, 6858, 7254, 7874, 8112, 9126, 9144, 9672, 9906, 10478, 10881, 11811, 12168, 13208, 13392, 13716, 14508, 14859, 15717, 15748, 18252, 18288, 19344, 19812, 20956, 21463, 21762, 23622, 24336, 26416, 27432, 29016, 29718, 31434, 31496, 35433, 36504, 39624, 41912, 42926, 43524, 44577, 47151, 47244, 51181, 54864, 58032, 59436, 62868, 62992, 64389, 70866, 73008, 79248, 83824, 85852, 87048, 89154, 94302, 94488, 102362, 106299, 118872, 125736, 128778, 141453, 141732, 153543, 171704, 174096, 178308, 188604, 188976, 193167, 204724, 212598, 237744, 251472, 257556, 282906, 283464, 307086, 343408, 356616, 377208, 386334, 409448, 425196, 460629, 515112, 565812, 566928, 579501, 614172, 665353, 713232, 754416, 772668, 818896, 850392, 921258, 1030224, 1131624, 1159002, 1228344, 1330706, 1381887, 1545336, 1700784, 1842516, 1996059, 2263248, 2318004, 2456688, 2661412, 2763774, 3090672, 3685032, 3992118, 4636008, 5322824, 5527548, 5988177, 7370064, 7984236, 9272016, 10645648, 11055096, 11976354, 15968472, 17964531, 22110192, 23952708, 31936944, 35929062, 47905416, 71858124, 95810832, 143716248, 287432496]

約数ペア:

[(1, 287432496), (2, 143716248), (3, 95810832), (4, 71858124), (6, 47905416), (8, 35929062), (9, 31936944), (12, 23952708), (13, 22110192), (16, 17964531), (18, 15968472), (24, 11976354), (26, 11055096), (27, 10645648), (31, 9272016), (36, 7984236), (39, 7370064), (48, 5988177), (52, 5527548), (54, 5322824), (62, 4636008), (72, 3992118), (78, 3685032), (93, 3090672), (104, 2763774), (108, 2661412), (117, 2456688), (124, 2318004), (127, 2263248), (144, 1996059), (156, 1842516), (169, 1700784), (186, 1545336), (208, 1381887), (216, 1330706), (234, 1228344), (248, 1159002), (254, 1131624), (279, 1030224), (312, 921258), (338, 850392), (351, 818896), (372, 772668), (381, 754416), (403, 713232), (432, 665353), (468, 614172), (496, 579501), (507, 566928), (508, 565812), (558, 515112), (624, 460629), (676, 425196), (702, 409448), (744, 386334), (762, 377208), (806, 356616), (837, 343408), (936, 307086), (1014, 283464), (1016, 282906), (1116, 257556), (1143, 251472), (1209, 237744), (1352, 212598), (1404, 204724), (1488, 193167), (1521, 188976), (1524, 188604), (1612, 178308), (1651, 174096), (1674, 171704), (1872, 153543), (2028, 141732), (2032, 141453), (2232, 128778), (2286, 125736), (2418, 118872), (2704, 106299), (2808, 102362), (3042, 94488), (3048, 94302), (3224, 89154), (3302, 87048), (3348, 85852), (3429, 83824), (3627, 79248), (3937, 73008), (4056, 70866), (4464, 64389), (4563, 62992), (4572, 62868), (4836, 59436), (4953, 58032), (5239, 54864), (5616, 51181), (6084, 47244), (6096, 47151), (6448, 44577), (6604, 43524), (6696, 42926), (6858, 41912), (7254, 39624), (7874, 36504), (8112, 35433), (9126, 31496), (9144, 31434), (9672, 29718), (9906, 29016), (10478, 27432), (10881, 26416), (11811, 24336), (12168, 23622), (13208, 21762), (13392, 21463), (13716, 20956), (14508, 19812), (14859, 19344), (15717, 18288), (15748, 18252)]