2778847584

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1523491}}^1$

素因数の和:1523523

約数の個数: 48

約数和(自身を含む): 7678399680

約数和(自身を除く): 4899552096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1523491, 3046982, 4570473, 6093964, 9140946, 12187928, 18281892, 24375856, 28946329, 36563784, 48751712, 57892658, 73127568, 86838987, 115785316, 146255136, 173677974, 231570632, 347355948, 463141264, 694711896, 926282528, 1389423792, 2778847584]

約数ペア:

[(1, 2778847584), (2, 1389423792), (3, 926282528), (4, 694711896), (6, 463141264), (8, 347355948), (12, 231570632), (16, 173677974), (19, 146255136), (24, 115785316), (32, 86838987), (38, 73127568), (48, 57892658), (57, 48751712), (76, 36563784), (96, 28946329), (114, 24375856), (152, 18281892), (228, 12187928), (304, 9140946), (456, 6093964), (608, 4570473), (912, 3046982), (1824, 1523491)]