378429341744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{1618769}}^1$

素因数の和:1619565

約数の個数: 40

約数和(自身を含む): 772800798000

約数和(自身を除く): 394371456256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 769, 1538, 3076, 6152, 12304, 14611, 29222, 58444, 116888, 233776, 1618769, 3237538, 6475076, 12950152, 25900304, 30756611, 61513222, 123026444, 246052888, 492105776, 1244833361, 2489666722, 4979333444, 9958666888, 19917333776, 23651833859, 47303667718, 94607335436, 189214670872, 378429341744]

約数ペア:

[(1, 378429341744), (2, 189214670872), (4, 94607335436), (8, 47303667718), (16, 23651833859), (19, 19917333776), (38, 9958666888), (76, 4979333444), (152, 2489666722), (304, 1244833361), (769, 492105776), (1538, 246052888), (3076, 123026444), (6152, 61513222), (12304, 30756611), (14611, 25900304), (29222, 12950152), (58444, 6475076), (116888, 3237538), (233776, 1618769)]