829673089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 1078640640

約数和(自身を除く): 248967551

約数列:

[1, 7, 23, 37, 41, 43, 79, 161, 259, 287, 301, 553, 851, 943, 989, 1517, 1591, 1763, 1817, 2923, 3239, 3397, 5957, 6601, 6923, 10619, 11137, 12341, 12719, 20461, 22673, 23779, 34891, 36593, 40549, 65231, 67229, 74497, 78131, 119843, 125689, 139277, 244237, 256151, 283843, 456617, 470603, 521479, 546917, 838901, 879823, 974939, 1500313, 2756389, 2890847, 3203371, 5153249, 10502191, 19294723, 20235929, 22423597, 36072743, 118524727, 829673089]

約数ペア:

[(1, 829673089), (7, 118524727), (23, 36072743), (37, 22423597), (41, 20235929), (43, 19294723), (79, 10502191), (161, 5153249), (259, 3203371), (287, 2890847), (301, 2756389), (553, 1500313), (851, 974939), (943, 879823), (989, 838901), (1517, 546917), (1591, 521479), (1763, 470603), (1817, 456617), (2923, 283843), (3239, 256151), (3397, 244237), (5957, 139277), (6601, 125689), (6923, 119843), (10619, 78131), (11137, 74497), (12341, 67229), (12719, 65231), (20461, 40549), (22673, 36593), (23779, 34891)]