1387097366984

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3767}}^1\times {\mathrm{63839}}^1$

素因数の和:67722

約数の個数: 64

約数和(自身を含む): 3002053017600

約数和(自身を除く): 1614955650616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 3767, 5768, 7534, 15068, 26369, 30136, 52738, 63839, 105476, 127678, 210952, 255356, 388001, 446873, 510712, 776002, 893746, 1552004, 1787492, 2716007, 3104008, 3574984, 5432014, 6575417, 10864028, 13150834, 21728056, 26301668, 46027919, 52603336, 92055838, 184111676, 240481513, 368223352, 480963026, 961926052, 1683370591, 1923852104, 3366741182, 6733482364, 13466964728, 24769595839, 49539191678, 99078383356, 173387170873, 198156766712, 346774341746, 693548683492, 1387097366984]

約数ペア:

[(1, 1387097366984), (2, 693548683492), (4, 346774341746), (7, 198156766712), (8, 173387170873), (14, 99078383356), (28, 49539191678), (56, 24769595839), (103, 13466964728), (206, 6733482364), (412, 3366741182), (721, 1923852104), (824, 1683370591), (1442, 961926052), (2884, 480963026), (3767, 368223352), (5768, 240481513), (7534, 184111676), (15068, 92055838), (26369, 52603336), (30136, 46027919), (52738, 26301668), (63839, 21728056), (105476, 13150834), (127678, 10864028), (210952, 6575417), (255356, 5432014), (388001, 3574984), (446873, 3104008), (510712, 2716007), (776002, 1787492), (893746, 1552004)]