354765492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{863}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 946632960

約数和(自身を除く): 591867468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 601, 684, 863, 1202, 1726, 1803, 2404, 2589, 3452, 3606, 5178, 5409, 7212, 7767, 10356, 10818, 11419, 15534, 16397, 21636, 22838, 31068, 32794, 34257, 45676, 49191, 65588, 68514, 98382, 102771, 137028, 147573, 196764, 205542, 295146, 411084, 518663, 590292, 1037326, 1555989, 2074652, 3111978, 4667967, 6223956, 9335934, 9854597, 18671868, 19709194, 29563791, 39418388, 59127582, 88691373, 118255164, 177382746, 354765492]

約数ペア:

[(1, 354765492), (2, 177382746), (3, 118255164), (4, 88691373), (6, 59127582), (9, 39418388), (12, 29563791), (18, 19709194), (19, 18671868), (36, 9854597), (38, 9335934), (57, 6223956), (76, 4667967), (114, 3111978), (171, 2074652), (228, 1555989), (342, 1037326), (601, 590292), (684, 518663), (863, 411084), (1202, 295146), (1726, 205542), (1803, 196764), (2404, 147573), (2589, 137028), (3452, 102771), (3606, 98382), (5178, 68514), (5409, 65588), (7212, 49191), (7767, 45676), (10356, 34257), (10818, 32794), (11419, 31068), (15534, 22838), (16397, 21636)]