414945904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{761}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 821478672

約数和(自身を除く): 406532768

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 643, 761, 848, 1286, 1522, 2572, 3044, 5144, 6088, 10288, 12176, 34079, 40333, 68158, 80666, 136316, 161332, 272632, 322664, 489323, 545264, 645328, 978646, 1957292, 3914584, 7829168, 25934119, 51868238, 103736476, 207472952, 414945904]

約数ペア:

[(1, 414945904), (2, 207472952), (4, 103736476), (8, 51868238), (16, 25934119), (53, 7829168), (106, 3914584), (212, 1957292), (424, 978646), (643, 645328), (761, 545264), (848, 489323), (1286, 322664), (1522, 272632), (2572, 161332), (3044, 136316), (5144, 80666), (6088, 68158), (10288, 40333), (12176, 34079)]