2154693376

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{14437}}^1$

素因数の和:14517

約数の個数: 72

約数和(自身を含む): 4780826064

約数和(自身を除く): 2626132688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 583, 704, 848, 1166, 1408, 1696, 2332, 2816, 3392, 4664, 6784, 9328, 13568, 14437, 18656, 28874, 37312, 57748, 74624, 115496, 149248, 158807, 230992, 317614, 461984, 635228, 765161, 923968, 1270456, 1530322, 1847936, 2540912, 3060644, 3695872, 5081824, 6121288, 8416771, 10163648, 12242576, 16833542, 20327296, 24485152, 33667084, 40654592, 48970304, 67334168, 97940608, 134668336, 195881216, 269336672, 538673344, 1077346688, 2154693376]

約数ペア:

[(1, 2154693376), (2, 1077346688), (4, 538673344), (8, 269336672), (11, 195881216), (16, 134668336), (22, 97940608), (32, 67334168), (44, 48970304), (53, 40654592), (64, 33667084), (88, 24485152), (106, 20327296), (128, 16833542), (176, 12242576), (212, 10163648), (256, 8416771), (352, 6121288), (424, 5081824), (583, 3695872), (704, 3060644), (848, 2540912), (1166, 1847936), (1408, 1530322), (1696, 1270456), (2332, 923968), (2816, 765161), (3392, 635228), (4664, 461984), (6784, 317614), (9328, 230992), (13568, 158807), (14437, 149248), (18656, 115496), (28874, 74624), (37312, 57748)]