218374416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 701955072

約数和(自身を除く): 483580656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 53, 62, 71, 72, 78, 93, 104, 106, 117, 124, 142, 144, 156, 159, 186, 208, 212, 213, 234, 248, 279, 284, 312, 318, 372, 403, 424, 426, 468, 477, 496, 558, 568, 624, 636, 639, 689, 744, 806, 848, 852, 923, 936, 954, 1116, 1136, 1209, 1272, 1278, 1378, 1488, 1612, 1643, 1704, 1846, 1872, 1908, 2067, 2201, 2232, 2418, 2544, 2556, 2756, 2769, 3224, 3286, 3408, 3627, 3692, 3763, 3816, 4134, 4402, 4464, 4836, 4929, 5112, 5512, 5538, 6201, 6448, 6572, 6603, 7254, 7384, 7526, 7632, 8268, 8307, 8804, 9672, 9858, 10224, 11024, 11076, 11289, 12402, 13144, 13206, 14508, 14768, 14787, 15052, 16536, 16614, 17608, 19344, 19716, 19809, 21359, 22152, 22578, 24804, 26288, 26412, 28613, 29016, 29574, 30104, 33072, 33228, 33867, 35216, 39432, 39618, 42718, 44304, 45156, 48919, 49608, 52824, 57226, 58032, 59148, 60208, 64077, 66456, 67734, 78864, 79236, 85436, 85839, 90312, 97838, 99216, 105648, 114452, 116653, 118296, 128154, 132912, 135468, 146757, 158472, 170872, 171678, 180624, 192231, 195676, 228904, 233306, 236592, 256308, 257517, 270936, 293514, 316944, 341744, 343356, 349959, 384462, 391352, 440271, 457808, 466612, 512616, 515034, 541872, 587028, 686712, 699918, 768924, 782704, 880542, 933224, 1025232, 1030068, 1049877, 1174056, 1373424, 1399836, 1516489, 1537848, 1761084, 1866448, 2060136, 2099754, 2348112, 2799672, 3032978, 3075696, 3522168, 4120272, 4199508, 4549467, 5599344, 6065956, 7044336, 8399016, 9098934, 12131912, 13648401, 16798032, 18197868, 24263824, 27296802, 36395736, 54593604, 72791472, 109187208, 218374416]

約数ペア:

[(1, 218374416), (2, 109187208), (3, 72791472), (4, 54593604), (6, 36395736), (8, 27296802), (9, 24263824), (12, 18197868), (13, 16798032), (16, 13648401), (18, 12131912), (24, 9098934), (26, 8399016), (31, 7044336), (36, 6065956), (39, 5599344), (48, 4549467), (52, 4199508), (53, 4120272), (62, 3522168), (71, 3075696), (72, 3032978), (78, 2799672), (93, 2348112), (104, 2099754), (106, 2060136), (117, 1866448), (124, 1761084), (142, 1537848), (144, 1516489), (156, 1399836), (159, 1373424), (186, 1174056), (208, 1049877), (212, 1030068), (213, 1025232), (234, 933224), (248, 880542), (279, 782704), (284, 768924), (312, 699918), (318, 686712), (372, 587028), (403, 541872), (424, 515034), (426, 512616), (468, 466612), (477, 457808), (496, 440271), (558, 391352), (568, 384462), (624, 349959), (636, 343356), (639, 341744), (689, 316944), (744, 293514), (806, 270936), (848, 257517), (852, 256308), (923, 236592), (936, 233306), (954, 228904), (1116, 195676), (1136, 192231), (1209, 180624), (1272, 171678), (1278, 170872), (1378, 158472), (1488, 146757), (1612, 135468), (1643, 132912), (1704, 128154), (1846, 118296), (1872, 116653), (1908, 114452), (2067, 105648), (2201, 99216), (2232, 97838), (2418, 90312), (2544, 85839), (2556, 85436), (2756, 79236), (2769, 78864), (3224, 67734), (3286, 66456), (3408, 64077), (3627, 60208), (3692, 59148), (3763, 58032), (3816, 57226), (4134, 52824), (4402, 49608), (4464, 48919), (4836, 45156), (4929, 44304), (5112, 42718), (5512, 39618), (5538, 39432), (6201, 35216), (6448, 33867), (6572, 33228), (6603, 33072), (7254, 30104), (7384, 29574), (7526, 29016), (7632, 28613), (8268, 26412), (8307, 26288), (8804, 24804), (9672, 22578), (9858, 22152), (10224, 21359), (11024, 19809), (11076, 19716), (11289, 19344), (12402, 17608), (13144, 16614), (13206, 16536), (14508, 15052), (14768, 14787)]