259253328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{284269}}^1$

素因数の和:284299

約数の個数: 40

約数和(自身を含む): 704989600

約数和(自身を除く): 445736272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 284269, 568538, 852807, 1137076, 1705614, 2274152, 3411228, 4548304, 5401111, 6822456, 10802222, 13644912, 16203333, 21604444, 32406666, 43208888, 64813332, 86417776, 129626664, 259253328]

約数ペア:

[(1, 259253328), (2, 129626664), (3, 86417776), (4, 64813332), (6, 43208888), (8, 32406666), (12, 21604444), (16, 16203333), (19, 13644912), (24, 10802222), (38, 6822456), (48, 5401111), (57, 4548304), (76, 3411228), (114, 2274152), (152, 1705614), (228, 1137076), (304, 852807), (456, 568538), (912, 284269)]