1572147841229

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1\times {\mathrm{1231}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 1894764748800

約数和(自身を除く): 322616907571

約数列:

[1, 7, 43, 49, 131, 301, 343, 661, 917, 1231, 2107, 4627, 5633, 6419, 8617, 14749, 28423, 32389, 39431, 44933, 52933, 60319, 86591, 161261, 198961, 226723, 276017, 370531, 422233, 606137, 813691, 1128827, 1392727, 1932119, 2593717, 3723413, 4242959, 5695837, 6934223, 7901789, 9749089, 18156019, 26063891, 29700713, 34988713, 39870859, 48539561, 55312523, 106593521, 182447237, 244920991, 279096013, 339776927, 746154647, 1277130659, 1714446937, 2378438489, 4583521403, 5223082529, 12001128559, 32084649821, 36561577703, 224592548747, 1572147841229]

約数ペア:

[(1, 1572147841229), (7, 224592548747), (43, 36561577703), (49, 32084649821), (131, 12001128559), (301, 5223082529), (343, 4583521403), (661, 2378438489), (917, 1714446937), (1231, 1277130659), (2107, 746154647), (4627, 339776927), (5633, 279096013), (6419, 244920991), (8617, 182447237), (14749, 106593521), (28423, 55312523), (32389, 48539561), (39431, 39870859), (44933, 34988713), (52933, 29700713), (60319, 26063891), (86591, 18156019), (161261, 9749089), (198961, 7901789), (226723, 6934223), (276017, 5695837), (370531, 4242959), (422233, 3723413), (606137, 2593717), (813691, 1932119), (1128827, 1392727)]