468797469

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 784465920

約数和(自身を除く): 315668451

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 151, 217, 251, 399, 453, 589, 651, 753, 1057, 1757, 1767, 2869, 3171, 4123, 4681, 4769, 5271, 7781, 8607, 12369, 14043, 14307, 20083, 23343, 32767, 33383, 37901, 54467, 60249, 88939, 98301, 100149, 113703, 147839, 163401, 265307, 266817, 443517, 622573, 720119, 795921, 1034873, 1174931, 1867719, 2160357, 3104619, 3524793, 5040833, 8224517, 15122499, 22323689, 24673551, 66971067, 156265823, 468797469]

約数ペア:

[(1, 468797469), (3, 156265823), (7, 66971067), (19, 24673551), (21, 22323689), (31, 15122499), (57, 8224517), (93, 5040833), (133, 3524793), (151, 3104619), (217, 2160357), (251, 1867719), (399, 1174931), (453, 1034873), (589, 795921), (651, 720119), (753, 622573), (1057, 443517), (1757, 266817), (1767, 265307), (2869, 163401), (3171, 147839), (4123, 113703), (4681, 100149), (4769, 98301), (5271, 88939), (7781, 60249), (8607, 54467), (12369, 37901), (14043, 33383), (14307, 32767), (20083, 23343)]