1305816407168

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{39157}}^1$

素因数の和:39607

約数の個数: 192

約数和(自身を含む): 3266987182200

約数和(自身を除く): 1961170775032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 409, 416, 448, 637, 728, 784, 818, 832, 896, 1274, 1456, 1568, 1636, 1664, 2548, 2863, 2912, 3136, 3272, 5096, 5317, 5726, 5824, 6272, 6544, 10192, 10634, 11452, 11648, 13088, 20041, 20384, 21268, 22904, 26176, 37219, 39157, 40082, 40768, 42536, 45808, 52352, 74438, 78314, 80164, 81536, 85072, 91616, 148876, 156628, 160328, 170144, 183232, 260533, 274099, 297752, 313256, 320656, 340288, 366464, 509041, 521066, 548198, 595504, 626512, 641312, 680576, 1018082, 1042132, 1096396, 1191008, 1253024, 1282624, 1918693, 2036164, 2084264, 2192792, 2382016, 2506048, 2565248, 3563287, 3837386, 4072328, 4168528, 4385584, 4764032, 5012096, 7126574, 7674772, 8144656, 8337056, 8771168, 14253148, 15349544, 16015213, 16289312, 16674112, 17542336, 24943009, 28506296, 30699088, 32030426, 32578624, 33348224, 35084672, 49886018, 57012592, 61398176, 64060852, 65157248, 99772036, 112106491, 114025184, 122796352, 128121704, 199544072, 208197769, 224212982, 228050368, 245592704, 256243408, 399088144, 416395538, 448425964, 456100736, 512486816, 784745437, 798176288, 832791076, 896851928, 1024973632, 1457384383, 1569490874, 1596352576, 1665582152, 1793703856, 2049947264, 2914768766, 3138981748, 3192705152, 3331164304, 3587407712, 5829537532, 6277963496, 6662328608, 7174815424, 10201690681, 11659075064, 12555926992, 13324657216, 14349630848, 20403381362, 23318150128, 25111853984, 26649314432, 40806762724, 46636300256, 50223707968, 81613525448, 93272600512, 100447415936, 163227050896, 186545201024, 326454101792, 652908203584, 1305816407168]

約数ペア:

[(1, 1305816407168), (2, 652908203584), (4, 326454101792), (7, 186545201024), (8, 163227050896), (13, 100447415936), (14, 93272600512), (16, 81613525448), (26, 50223707968), (28, 46636300256), (32, 40806762724), (49, 26649314432), (52, 25111853984), (56, 23318150128), (64, 20403381362), (91, 14349630848), (98, 13324657216), (104, 12555926992), (112, 11659075064), (128, 10201690681), (182, 7174815424), (196, 6662328608), (208, 6277963496), (224, 5829537532), (364, 3587407712), (392, 3331164304), (409, 3192705152), (416, 3138981748), (448, 2914768766), (637, 2049947264), (728, 1793703856), (784, 1665582152), (818, 1596352576), (832, 1569490874), (896, 1457384383), (1274, 1024973632), (1456, 896851928), (1568, 832791076), (1636, 798176288), (1664, 784745437), (2548, 512486816), (2863, 456100736), (2912, 448425964), (3136, 416395538), (3272, 399088144), (5096, 256243408), (5317, 245592704), (5726, 228050368), (5824, 224212982), (6272, 208197769), (6544, 199544072), (10192, 128121704), (10634, 122796352), (11452, 114025184), (11648, 112106491), (13088, 99772036), (20041, 65157248), (20384, 64060852), (21268, 61398176), (22904, 57012592), (26176, 49886018), (37219, 35084672), (39157, 33348224), (40082, 32578624), (40768, 32030426), (42536, 30699088), (45808, 28506296), (52352, 24943009), (74438, 17542336), (78314, 16674112), (80164, 16289312), (81536, 16015213), (85072, 15349544), (91616, 14253148), (148876, 8771168), (156628, 8337056), (160328, 8144656), (170144, 7674772), (183232, 7126574), (260533, 5012096), (274099, 4764032), (297752, 4385584), (313256, 4168528), (320656, 4072328), (340288, 3837386), (366464, 3563287), (509041, 2565248), (521066, 2506048), (548198, 2382016), (595504, 2192792), (626512, 2084264), (641312, 2036164), (680576, 1918693), (1018082, 1282624), (1042132, 1253024), (1096396, 1191008)]