630219584

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{317651}}^1$

素因数の和:317694

約数の個数: 28

約数和(自身を含む): 1290937728

約数和(自身を除く): 660718144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 317651, 635302, 1270604, 2541208, 5082416, 9847181, 10164832, 19694362, 20329664, 39388724, 78777448, 157554896, 315109792, 630219584]

約数ペア:

[(1, 630219584), (2, 315109792), (4, 157554896), (8, 78777448), (16, 39388724), (31, 20329664), (32, 19694362), (62, 10164832), (64, 9847181), (124, 5082416), (248, 2541208), (496, 1270604), (992, 635302), (1984, 317651)]