438045469368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{53087}}^1$

素因数の和:53661

約数の個数: 128

約数和(自身を含む): 1204035840000

約数和(自身を除く): 765990370632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 499, 636, 689, 998, 1272, 1378, 1497, 1996, 2067, 2756, 2994, 3992, 4134, 5512, 5988, 6487, 8268, 11976, 12974, 16536, 19461, 25948, 26447, 38922, 51896, 52894, 53087, 77844, 79341, 105788, 106174, 155688, 158682, 159261, 211576, 212348, 317364, 318522, 343811, 424696, 634728, 637044, 687622, 690131, 1031433, 1274088, 1375244, 1380262, 2062866, 2070393, 2750488, 2760524, 2813611, 4125732, 4140786, 5521048, 5627222, 8251464, 8281572, 8440833, 11254444, 16563144, 16881666, 22508888, 26490413, 33763332, 36576943, 52980826, 67526664, 73153886, 79471239, 105961652, 109730829, 146307772, 158942478, 211923304, 219461658, 292615544, 317884956, 344375369, 438923316, 635769912, 688750738, 877846632, 1033126107, 1377501476, 1403991889, 2066252214, 2755002952, 2807983778, 4132504428, 4211975667, 5615967556, 8265008856, 8423951334, 11231935112, 16847902668, 18251894557, 33695805336, 36503789114, 54755683671, 73007578228, 109511367342, 146015156456, 219022734684, 438045469368]

約数ペア:

[(1, 438045469368), (2, 219022734684), (3, 146015156456), (4, 109511367342), (6, 73007578228), (8, 54755683671), (12, 36503789114), (13, 33695805336), (24, 18251894557), (26, 16847902668), (39, 11231935112), (52, 8423951334), (53, 8265008856), (78, 5615967556), (104, 4211975667), (106, 4132504428), (156, 2807983778), (159, 2755002952), (212, 2066252214), (312, 1403991889), (318, 1377501476), (424, 1033126107), (499, 877846632), (636, 688750738), (689, 635769912), (998, 438923316), (1272, 344375369), (1378, 317884956), (1497, 292615544), (1996, 219461658), (2067, 211923304), (2756, 158942478), (2994, 146307772), (3992, 109730829), (4134, 105961652), (5512, 79471239), (5988, 73153886), (6487, 67526664), (8268, 52980826), (11976, 36576943), (12974, 33763332), (16536, 26490413), (19461, 22508888), (25948, 16881666), (26447, 16563144), (38922, 11254444), (51896, 8440833), (52894, 8281572), (53087, 8251464), (77844, 5627222), (79341, 5521048), (105788, 4140786), (106174, 4125732), (155688, 2813611), (158682, 2760524), (159261, 2750488), (211576, 2070393), (212348, 2062866), (317364, 1380262), (318522, 1375244), (343811, 1274088), (424696, 1031433), (634728, 690131), (637044, 687622)]