423200162

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 72

約数和(自身を含む): 822841740

約数和(自身を除く): 399641578

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 89, 98, 121, 154, 178, 242, 401, 539, 623, 802, 847, 979, 1078, 1246, 1694, 1958, 2807, 4361, 4411, 5614, 5929, 6853, 8722, 8822, 10769, 11858, 13706, 19649, 21538, 30877, 35689, 39298, 47971, 48521, 61754, 71378, 75383, 95942, 97042, 150766, 216139, 249823, 339647, 392579, 432278, 499646, 527681, 679294, 785158, 1055362, 1748761, 2377529, 2748053, 3497522, 4318369, 4755058, 5496106, 8636738, 19236371, 30228583, 38472742, 60457166, 211600081, 423200162]

約数ペア:

[(1, 423200162), (2, 211600081), (7, 60457166), (11, 38472742), (14, 30228583), (22, 19236371), (49, 8636738), (77, 5496106), (89, 4755058), (98, 4318369), (121, 3497522), (154, 2748053), (178, 2377529), (242, 1748761), (401, 1055362), (539, 785158), (623, 679294), (802, 527681), (847, 499646), (979, 432278), (1078, 392579), (1246, 339647), (1694, 249823), (1958, 216139), (2807, 150766), (4361, 97042), (4411, 95942), (5614, 75383), (5929, 71378), (6853, 61754), (8722, 48521), (8822, 47971), (10769, 39298), (11858, 35689), (13706, 30877), (19649, 21538)]