279224556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{38083}}^1$

素因数の和:38150

約数の個数: 48

約数和(自身を含む): 716588544

約数和(自身を除く): 437363988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 38083, 76166, 114249, 152332, 228498, 456996, 495079, 990158, 1485237, 1789901, 1980316, 2970474, 3579802, 5369703, 5940948, 7159604, 10739406, 21478812, 23268713, 46537426, 69806139, 93074852, 139612278, 279224556]

約数ペア:

[(1, 279224556), (2, 139612278), (3, 93074852), (4, 69806139), (6, 46537426), (12, 23268713), (13, 21478812), (26, 10739406), (39, 7159604), (47, 5940948), (52, 5369703), (78, 3579802), (94, 2970474), (141, 1980316), (156, 1789901), (188, 1485237), (282, 990158), (564, 495079), (611, 456996), (1222, 228498), (1833, 152332), (2444, 114249), (3666, 76166), (7332, 38083)]