1570380642

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 3538080000

約数和(自身を除く): 1967699358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 349, 618, 698, 809, 927, 1047, 1618, 1854, 2094, 2427, 2781, 3141, 4854, 5562, 6282, 7281, 9423, 14562, 18846, 21843, 35947, 43686, 71894, 83327, 107841, 166654, 215682, 249981, 282341, 323523, 499962, 564682, 647046, 749943, 847023, 970569, 1499886, 1694046, 1941138, 2249829, 2541069, 4499658, 5082138, 7623207, 15246414, 29081123, 58162246, 87243369, 174486738, 261730107, 523460214, 785190321, 1570380642]

約数ペア:

[(1, 1570380642), (2, 785190321), (3, 523460214), (6, 261730107), (9, 174486738), (18, 87243369), (27, 58162246), (54, 29081123), (103, 15246414), (206, 7623207), (309, 5082138), (349, 4499658), (618, 2541069), (698, 2249829), (809, 1941138), (927, 1694046), (1047, 1499886), (1618, 970569), (1854, 847023), (2094, 749943), (2427, 647046), (2781, 564682), (3141, 499962), (4854, 323523), (5562, 282341), (6282, 249981), (7281, 215682), (9423, 166654), (14562, 107841), (18846, 83327), (21843, 71894), (35947, 43686)]