256300422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{44543}}^1$

素因数の和:44692

約数の個数: 32

約数和(自身を含む): 590118912

約数和(自身を除く): 333818490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 44543, 89086, 133629, 267258, 311801, 623602, 935403, 1870806, 6102391, 12204782, 18307173, 36614346, 42716737, 85433474, 128150211, 256300422]

約数ペア:

[(1, 256300422), (2, 128150211), (3, 85433474), (6, 42716737), (7, 36614346), (14, 18307173), (21, 12204782), (42, 6102391), (137, 1870806), (274, 935403), (411, 623602), (822, 311801), (959, 267258), (1918, 133629), (2877, 89086), (5754, 44543)]