326455941448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{991}}^1$

素因数の和:1660

約数の個数: 192

約数和(自身を含む): 775150387200

約数和(自身を除く): 448694445752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 127, 182, 196, 254, 364, 392, 508, 509, 637, 728, 889, 991, 1016, 1018, 1274, 1651, 1778, 1982, 2036, 2548, 3302, 3556, 3563, 3964, 4072, 5096, 6223, 6604, 6617, 6937, 7112, 7126, 7928, 11557, 12446, 12883, 13208, 13234, 13874, 14252, 23114, 24892, 24941, 25766, 26468, 27748, 28504, 46228, 46319, 48559, 49784, 49882, 51532, 52936, 55496, 64643, 80899, 90181, 92456, 92638, 97118, 99764, 103064, 125857, 129286, 161798, 180362, 185276, 194236, 199528, 251714, 258572, 323596, 324233, 360724, 370552, 388472, 452501, 503428, 504419, 517144, 631267, 647192, 648466, 721448, 840359, 880999, 905002, 1006856, 1008838, 1262534, 1296932, 1636141, 1680718, 1761998, 1810004, 2017676, 2525068, 2593864, 3167507, 3272282, 3361436, 3523996, 3530933, 3620008, 4035352, 5050136, 5882513, 6166993, 6335014, 6544564, 6557447, 6722872, 7047992, 7061866, 11452987, 11765026, 12333986, 12670028, 13089128, 13114894, 14123732, 22905974, 23530052, 24667972, 24716531, 25340056, 26229788, 28247464, 41177591, 45811948, 45902129, 47060104, 49335944, 49433062, 52459576, 64061213, 80170909, 82355182, 91623896, 91804258, 98866124, 128122426, 160341818, 164710364, 183608516, 197732248, 256244852, 320683636, 321314903, 329420728, 367217032, 448428491, 512489704, 641367272, 642629806, 832795769, 896856982, 1285259612, 1665591538, 1793713964, 2570519224, 3138999437, 3331183076, 3587427928, 5829570383, 6277998874, 6662366152, 11659140766, 12555997748, 23318281532, 25111995496, 40806992681, 46636563064, 81613985362, 163227970724, 326455941448]

約数ペア:

[(1, 326455941448), (2, 163227970724), (4, 81613985362), (7, 46636563064), (8, 40806992681), (13, 25111995496), (14, 23318281532), (26, 12555997748), (28, 11659140766), (49, 6662366152), (52, 6277998874), (56, 5829570383), (91, 3587427928), (98, 3331183076), (104, 3138999437), (127, 2570519224), (182, 1793713964), (196, 1665591538), (254, 1285259612), (364, 896856982), (392, 832795769), (508, 642629806), (509, 641367272), (637, 512489704), (728, 448428491), (889, 367217032), (991, 329420728), (1016, 321314903), (1018, 320683636), (1274, 256244852), (1651, 197732248), (1778, 183608516), (1982, 164710364), (2036, 160341818), (2548, 128122426), (3302, 98866124), (3556, 91804258), (3563, 91623896), (3964, 82355182), (4072, 80170909), (5096, 64061213), (6223, 52459576), (6604, 49433062), (6617, 49335944), (6937, 47060104), (7112, 45902129), (7126, 45811948), (7928, 41177591), (11557, 28247464), (12446, 26229788), (12883, 25340056), (13208, 24716531), (13234, 24667972), (13874, 23530052), (14252, 22905974), (23114, 14123732), (24892, 13114894), (24941, 13089128), (25766, 12670028), (26468, 12333986), (27748, 11765026), (28504, 11452987), (46228, 7061866), (46319, 7047992), (48559, 6722872), (49784, 6557447), (49882, 6544564), (51532, 6335014), (52936, 6166993), (55496, 5882513), (64643, 5050136), (80899, 4035352), (90181, 3620008), (92456, 3530933), (92638, 3523996), (97118, 3361436), (99764, 3272282), (103064, 3167507), (125857, 2593864), (129286, 2525068), (161798, 2017676), (180362, 1810004), (185276, 1761998), (194236, 1680718), (199528, 1636141), (251714, 1296932), (258572, 1262534), (323596, 1008838), (324233, 1006856), (360724, 905002), (370552, 880999), (388472, 840359), (452501, 721448), (503428, 648466), (504419, 647192), (517144, 631267)]