286721808

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 767260416

約数和(自身を除く): 480538608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 73, 94, 141, 146, 188, 219, 282, 292, 376, 438, 564, 584, 752, 876, 1128, 1168, 1741, 1752, 2256, 3431, 3482, 3504, 5223, 6862, 6964, 10293, 10446, 13724, 13928, 20586, 20892, 27448, 27856, 41172, 41784, 54896, 81827, 82344, 83568, 127093, 163654, 164688, 245481, 254186, 327308, 381279, 490962, 508372, 654616, 762558, 981924, 1016744, 1309232, 1525116, 1963848, 2033488, 3050232, 3927696, 5973371, 6100464, 11946742, 17920113, 23893484, 35840226, 47786968, 71680452, 95573936, 143360904, 286721808]

約数ペア:

[(1, 286721808), (2, 143360904), (3, 95573936), (4, 71680452), (6, 47786968), (8, 35840226), (12, 23893484), (16, 17920113), (24, 11946742), (47, 6100464), (48, 5973371), (73, 3927696), (94, 3050232), (141, 2033488), (146, 1963848), (188, 1525116), (219, 1309232), (282, 1016744), (292, 981924), (376, 762558), (438, 654616), (564, 508372), (584, 490962), (752, 381279), (876, 327308), (1128, 254186), (1168, 245481), (1741, 164688), (1752, 163654), (2256, 127093), (3431, 83568), (3482, 82344), (3504, 81827), (5223, 54896), (6862, 41784), (6964, 41172), (10293, 27856), (10446, 27448), (13724, 20892), (13928, 20586)]