664501416

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{2347}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 1704084480

約数和(自身を除く): 1039583064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 251, 282, 376, 502, 564, 753, 1004, 1128, 1506, 2008, 2347, 3012, 4694, 6024, 7041, 9388, 11797, 14082, 18776, 23594, 28164, 35391, 47188, 56328, 70782, 94376, 110309, 141564, 220618, 283128, 330927, 441236, 589097, 661854, 882472, 1178194, 1323708, 1767291, 2356388, 2647416, 3534582, 4712776, 7069164, 14138328, 27687559, 55375118, 83062677, 110750236, 166125354, 221500472, 332250708, 664501416]

約数ペア:

[(1, 664501416), (2, 332250708), (3, 221500472), (4, 166125354), (6, 110750236), (8, 83062677), (12, 55375118), (24, 27687559), (47, 14138328), (94, 7069164), (141, 4712776), (188, 3534582), (251, 2647416), (282, 2356388), (376, 1767291), (502, 1323708), (564, 1178194), (753, 882472), (1004, 661854), (1128, 589097), (1506, 441236), (2008, 330927), (2347, 283128), (3012, 220618), (4694, 141564), (6024, 110309), (7041, 94376), (9388, 70782), (11797, 56328), (14082, 47188), (18776, 35391), (23594, 28164)]