440229664

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{29333}}^1$

素因数の和:29417

約数の個数: 48

約数和(自身を含む): 1005334848

約数和(自身を除く): 565105184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 29333, 58666, 117332, 205331, 234664, 410662, 469328, 821324, 938656, 1642648, 1965311, 3285296, 3930622, 6570592, 7861244, 13757177, 15722488, 27514354, 31444976, 55028708, 62889952, 110057416, 220114832, 440229664]

約数ペア:

[(1, 440229664), (2, 220114832), (4, 110057416), (7, 62889952), (8, 55028708), (14, 31444976), (16, 27514354), (28, 15722488), (32, 13757177), (56, 7861244), (67, 6570592), (112, 3930622), (134, 3285296), (224, 1965311), (268, 1642648), (469, 938656), (536, 821324), (938, 469328), (1072, 410662), (1876, 234664), (2144, 205331), (3752, 117332), (7504, 58666), (15008, 29333)]