3971836693424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18324337}}^1$

素因数の和:18324418

約数の個数: 80

約数和(自身を含む): 8725316782080

約数和(自身を除く): 4753480088656

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 304, 368, 437, 496, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 3496, 4712, 5704, 6992, 9424, 11408, 13547, 27094, 54188, 108376, 216752, 18324337, 36648674, 73297348, 146594696, 293189392, 348162403, 421459751, 568054447, 696324806, 842919502, 1136108894, 1392649612, 1685839004, 2272217788, 2785299224, 3371678008, 4544435576, 5570598448, 6743356016, 8007735269, 9088871152, 10793034493, 13065252281, 16015470538, 21586068986, 26130504562, 32030941076, 43172137972, 52261009124, 64061882152, 86344275944, 104522018248, 128123764304, 172688551888, 209044036496, 248239793339, 496479586678, 992959173356, 1985918346712, 3971836693424]

約数ペア:

[(1, 3971836693424), (2, 1985918346712), (4, 992959173356), (8, 496479586678), (16, 248239793339), (19, 209044036496), (23, 172688551888), (31, 128123764304), (38, 104522018248), (46, 86344275944), (62, 64061882152), (76, 52261009124), (92, 43172137972), (124, 32030941076), (152, 26130504562), (184, 21586068986), (248, 16015470538), (304, 13065252281), (368, 10793034493), (437, 9088871152), (496, 8007735269), (589, 6743356016), (713, 5570598448), (874, 4544435576), (1178, 3371678008), (1426, 2785299224), (1748, 2272217788), (2356, 1685839004), (2852, 1392649612), (3496, 1136108894), (4712, 842919502), (5704, 696324806), (6992, 568054447), (9424, 421459751), (11408, 348162403), (13547, 293189392), (27094, 146594696), (54188, 73297348), (108376, 36648674), (216752, 18324337)]