301028608

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 621637632

約数和(自身を除く): 320609024

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 128, 188, 197, 254, 256, 376, 394, 508, 752, 788, 1016, 1504, 1576, 2032, 3008, 3152, 4064, 5969, 6016, 6304, 8128, 9259, 11938, 12032, 12608, 16256, 18518, 23876, 25019, 25216, 32512, 37036, 47752, 50038, 50432, 74072, 95504, 100076, 148144, 191008, 200152, 296288, 382016, 400304, 592576, 764032, 800608, 1175893, 1185152, 1528064, 1601216, 2351786, 2370304, 3202432, 4703572, 6404864, 9407144, 18814288, 37628576, 75257152, 150514304, 301028608]

約数ペア:

[(1, 301028608), (2, 150514304), (4, 75257152), (8, 37628576), (16, 18814288), (32, 9407144), (47, 6404864), (64, 4703572), (94, 3202432), (127, 2370304), (128, 2351786), (188, 1601216), (197, 1528064), (254, 1185152), (256, 1175893), (376, 800608), (394, 764032), (508, 592576), (752, 400304), (788, 382016), (1016, 296288), (1504, 200152), (1576, 191008), (2032, 148144), (3008, 100076), (3152, 95504), (4064, 74072), (5969, 50432), (6016, 50038), (6304, 47752), (8128, 37036), (9259, 32512), (11938, 25216), (12032, 25019), (12608, 23876), (16256, 18518)]