389644932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 1014451200

約数和(自身を除く): 624806268

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 67, 69, 76, 92, 114, 134, 138, 201, 228, 268, 276, 402, 437, 804, 874, 1109, 1273, 1311, 1541, 1748, 2218, 2546, 2622, 3082, 3327, 3819, 4436, 4623, 5092, 5244, 6164, 6654, 7638, 9246, 13308, 15276, 18492, 21071, 25507, 29279, 42142, 51014, 58558, 63213, 74303, 76521, 84284, 87837, 102028, 117116, 126426, 148606, 153042, 175674, 222909, 252852, 297212, 306084, 351348, 445818, 484633, 891636, 969266, 1411757, 1453899, 1708969, 1938532, 2823514, 2907798, 3417938, 4235271, 5126907, 5647028, 5815596, 6835876, 8470542, 10253814, 16941084, 20507628, 32470411, 64940822, 97411233, 129881644, 194822466, 389644932]

約数ペア:

[(1, 389644932), (2, 194822466), (3, 129881644), (4, 97411233), (6, 64940822), (12, 32470411), (19, 20507628), (23, 16941084), (38, 10253814), (46, 8470542), (57, 6835876), (67, 5815596), (69, 5647028), (76, 5126907), (92, 4235271), (114, 3417938), (134, 2907798), (138, 2823514), (201, 1938532), (228, 1708969), (268, 1453899), (276, 1411757), (402, 969266), (437, 891636), (804, 484633), (874, 445818), (1109, 351348), (1273, 306084), (1311, 297212), (1541, 252852), (1748, 222909), (2218, 175674), (2546, 153042), (2622, 148606), (3082, 126426), (3327, 117116), (3819, 102028), (4436, 87837), (4623, 84284), (5092, 76521), (5244, 74303), (6164, 63213), (6654, 58558), (7638, 51014), (9246, 42142), (13308, 29279), (15276, 25507), (18492, 21071)]